The study published last month in the Journal of Urban Health shows that the child populations in some neighborhoods are not being tested as completely as they should be, said Khalifa Afane, a student in the M.S. program in data science who wrote the study with his advisor, Juntao Chen, Ph.D., an assistant professor in the computer and information science department.

For the study, they used the city’s publicly available lead testing data, which he said “nobody has analyzed before” at the neighborhood level.

A Toxic Heavy Metal

Lead is a toxic heavy metal that can cause learning disabilities and behavior problems. Children pick it up from lead-based paint or contaminated dust, soil, and water. Lead exposure risk “remains persistent” among vulnerable groups including low-income and non-Hispanic Black children, the study says.

The city promotes blood lead level testing and awareness of lead poisoning in high-risk communities through a variety of educational efforts and partnerships.

But some high-risk neighborhoods still don’t get enough testing, Afane said.  A case in point is Greenpoint in Brooklyn vs. South Beach in Staten Island. The study says that despite similar numbers of children and similar rates of lead testing, Greenpoint has consistently averaged eight times more cases—97 out of 3,760 tests conducted in 2021, compared to just 12 in South Beach that year (out of 3,720 tests).

There should actually be more testing of children in Greenpoint, Afane said, because their risk is clearly higher. While testing efforts have expanded in the city, he said, “it matters much more where these extra tests were actually conducted,” since lead is more prevalent in some neighborhoods than in others, he said.

More than 400 Cases May Have Been Missed

For the study, he analyzed test result data from 2005 to 2021, focusing on children under 6 years old who were found to have blood lead levels of 5 micrograms per deciliter. Afane applied a machine learning algorithm to the testing data and projected that another 410 children with elevated blood lead levels might be identified per year citywide, mostly in vulnerable areas, by expanding testing in neighborhoods that tend to have higher case rates.

The highest-risk neighborhoods are in Brooklyn, Queens, and the north shore of Staten Island, and average about 12 cases per 1,000 tests, compared to less than four in low-risk neighborhoods, Afane said.

The city helps coordinate care for children with elevated levels and also works to reduce lead hazards. Since 2005, the number of New York City children under 6 years old with elevated blood lead levels has dropped 93%, a city report says.

Using a Data-Informed Strategy

But the study recommends a better, data-informed, strategy to focus more lead testing on high-need areas. “What we wanted to highlight here is that this needs to be done and reported at the neighborhood level, not at the city level,” Afane said.

The study also recommends awareness campaigns in high-risk areas emphasizing early detection, and it calls on local authorities to step up monitoring of water quality and blood lead levels in pregnant women.

“Our main goal was to use data science and machine learning tools to genuinely improve the city,” Afane said. “Data analysis is a powerful skill that could be used much more often to make a positive impact in our communities.”

Designed for working professionals, the 30-credit degree will give students the scientific knowledge and technical skills needed to succeed in a growing field where groundbreaking developments such as gene editing and personalized medicine are advancing at a rapid pace.

The degree can be completed in one year and offers three tracks: The first, Business and Law/Regulatory, will start in January. Two others, Biochemical/Biomolecular Technologies, and Data Analytics/Informatics, will be open for enrollment in September 2025. A fourth, generalized track that allows students to personalize their interests will also be open in September.

Biotechnology Is a Growing Field

Falguni Sen, Ph.D., head of Fordham’s Global Healthcare Innovation Management Center, said hiring in the field of biotechnology is expected to increase.

“We see the potential for major growth taking place broadly in the life sciences areas, which includes biotechnology,” said Sen, who oversees the program.

Statistics paint an encouraging picture of the field. According to IBIS World Industry Reports, the market size of the U.S. biotechnology industry grew 7.7% per year on average between 2018 and 2023.

The industry, which combines engineering and natural sciences to create commercially viable therapeutics, is also important to New York City’s economy. In December, Mayor Eric Adams signed legislation offering tax incentives for growing biotech companies to create jobs in the city. According to the city’s Economic Development Corporation, an estimated 16,000 new jobs are expected to be created in the field by 2026.

What Can You Do with a Biotechnology Degree?

Sen said the specialization tracks were specifically tailored to the areas of the field where there are opportunities. A student who recently graduated with a bachelor’s degree in biology and aspires to be a scientist or scientist’s assistant would benefit from the Biochemical/Biomolecular Technologies concentration. Someone who is already working in the industry and wants to include a focus on AI, on the other hand, might be drawn to the Data Analytics/Informatics specialization. 

“The informatics track allows you to become a specialist in the analytics side, but you’re not just a run-of-the-mill analytics person. You’ll be an analytics person who knows the biotech industry. That gives you a leg up,” said Sen.

Sen noted that because biotechnology is a fertile area for startup businesses, the Business and Law/Regulatory track was designed for anyone who is working in the industry and wants to strike off on their own.

“They might have a Ph.D. already, but they have an idea and really want to be an entrepreneur. They need to know what the regulatory system is, how to get venture money, how to do all of that,” he said.

Other fields graduates will be equipped for include finance, government, compliance, and biopharma. 

Practical Biotech Degree Offers Flexibility and Hybrid Learning 

Classes are a hybrid of in-person instruction and online learning, with flexible schedules designed for working professionals. 

Several new courses, such as AI in Biotech, Marketing in Biotech, and Strategic Entrepreneurship and Business Development, have been created specifically for the degree. 

“What’s wonderful about this degree is that there is a core of five courses that really give you a sense of how this industry is structured, how it makes money, what its peculiarities are, and all the possibilities that are out there,” said Sen.

“You can take all of this knowledge and harness it for whatever direction you want to take.”

The program is being offered through the Graduate School of Arts and Sciences (GSAS) and leverages the expertise of faculty from the GSAS, the Gabelli School of Business, and Fordham Law.

That tech, called generative AI, holds the key to a new system “that not only anticipates potential attacks but also prepares systems to counteract previously unseen cyberthreats,” said Mohamed Rahouti, Ph.D., assistant professor in the computer and information science department and one of Fordham’s IBM research fellows.

He and a crew of graduate students are working on new systems that, he said, are needed to get ahead of sophisticated attacks that are constantly evolving. Their focus is a type of easy-to-launch attack that has proved crippling to companies and government agencies ever since the internet began.

Denial of Service Attacks

Cybercriminals sometimes overwhelm and freeze a company’s or government agency’s computer systems by bombarding them with way more internet traffic than they can handle, using multiple computers or multiple online accounts. This is known as a distributed denial of service attack, or DDOS.

A typical attack could cost a company $22,000 a minute, he said. Nearly 30,000 of them take place every day around the world. Many of them are foiled by programs that use machine learning and artificial intelligence.

But those programs don’t always know what to look for, since they typically rely on snapshots of past traffic, Rahouti said. Another challenge is the growing number of internet-connected devices, from smart watches to autonomous vehicles, that could provide cybercriminals with new avenues for attack.

Generative AI

Hence the research into using generative AI, which could produce a far wider range of possible attack scenarios by working upon computer traffic data to make new connections and predictions, he said. When it’s trained using the scenarios produced by generative AI, “then my machine learning/AI model will be much more capable of detecting the different types of DDOS attacks,” Rahouti said.

To realize this vision, Rahouti and his team of graduate students are working on several projects. They recently used generative AI and other techniques to expand upon a snapshot of network traffic data and create a clearer picture of what is and isn’t normal. This helps machine learning programs see what shouldn’t be there. “We were amazed at the quality of this enhanced picture,” Rahouti said.

This bigger dataset enabled their machine learning model to spot low-profile attacks it had previously missed, he said.

Large Language Models

For their next project, they’re studying a large language model—the kind that powers ChatGPT—for ideas about how generative AI can be applied to cybersecurity. They’re using InstructLab, an open-source tool launched by IBM and Red Hat in May.

With all the companies and university researchers invested in new uses for generative AI, Rahouti is optimistic about its future applications in cybersecurity. The goal is to develop a system that runs on its own in the background, detecting both existing and emerging threats without being explicitly told what to look for.

“At present, we don’t have a fully autonomous system with these capabilities,” Rahouti said, “but advancements in AI and machine learning are moving us closer to achieving this level of real-time, adaptive cybersecurity.”

“I’m still not over it, I don’t think,” said Biggs, who has contributed to six other publications as a coauthor.

Targeting Tumors

The publication is also good news in the fight against cancer: It describes a possible new method for treating tumors without the side effects that sometimes accompany chemotherapy. Biggs and her coauthors—Fordham students and alumni and her research mentor, biochemistry professor Ipsita Banerjee, Ph.D.—show how peptides derived from living organisms can be designed to precisely target tumors with chemotherapy drugs. It’s an alternative to a less precise method involving a barrage of synthetic peptides, which can cause damage to cells surrounding the tumor.

After developing a series of naturally derived peptides, the team tested them using computer models and by applying them to tumors grown in their lab. The next step would be testing their efficacy in animals. Biggs and her team members have shared the research at national and regional conferences while working toward publication, “and to have it published is really the culmination of all of that hard work,” she said. 

But the research might still be far back in the pipeline, working its way toward publication, if not for a funding award Biggs received last year. 

A Gift Toward Science Education at Fordham

In fall 2021, Fordham received a $250,000 gift from the Blavatnik Family Foundation, established by Ukrainian-born industrialist Len Blavatnik to support the arts, culture, and the sciences at institutions around the globe. The gift in support of STEM education at Fordham included funds for student research fellowships, one of which was awarded to Biggs in fall 2023.

It proved a crucial accelerant to her research, making “a world of a difference,” she said. 

“I can’t really overstate the level of impact that it had,” she said. “I was able to really devote a lot more time and energy to my research as a direct result of having that funding. It really let me have that one-track-mindedness that I think research requires sometimes.”

Without the fellowship, she would have had to devote more time to paid work, and the research “likely would’ve taken a lot longer,” Biggs said. “It may not have reached the publication stage as quickly as it did.” The fellowship also supported her work on other projects for which she’s now a published coauthor, all of which involved peptides that target different types of tumors, she noted.

Today she’s applying to doctoral programs, possibly with a focus on plant biochemistry. “I’m enormously grateful” for the Blavatnik award, she said, and also expressed gratitude for other financial help that Fordham has provided her. “I wouldn’t have gotten to this point,” she said, “without that robust support.”

Titled “Enhancing Cybersecurity Education through AI-Integrated Curriculum Development for Faculty,” the year-long grant will fund the creation of 10 teaching modules that will be used by other institutions that teach cybersecurity.

Thaier Hayajneh, Ph.D., director of the Fordham Center for Cybersecurity, said that he and Gary Weiss, Ph.D., professor of computer and information science, will work with academics from other universities and private sector experts to create the coursework. They will hold workshops over the next year to solicit feedback and finish in the fall of 2025.

Threat Detection and Response

Hayajneh said a key focus of this new curriculum will be employing AI for rapid threat detection and response.

“What people in the industry are trying to do with AI is automate most of those things that we used to do manually,” Hayajneh said. 

“The readings, the observations, the analytics that we always have been doing—everything has AI being integrated into it,” he said.

“There is now AI-enhanced intrusion detection network security that’s used as a defense. But hackers also use AI to crack passwords and search for vulnerabilities in your system faster than before, so you have to test your systems with traditional attack capabilities but also with AI.”

Teaching the Teachers

The team’s recommended curriculum will be shared with the National Security Agency (NSA) and the Department of Defense for feedback, and the NSA will then make it available to eligible institutions through its digital library. 

“The curriculum is designed for faculty from other institutions, with the goal of bridging the gap between institutions that don’t have the expertise and the capability to develop AI-related cybersecurity courses,” Hayajneh said.

 “The ultimate goal is to teach the teachers.”

The grant is the fourth one of this type that the center has received. In 2017, it was awarded two grants worth $270,000 to develop a cybersecurity core curriculum and help build hands-on lab environments for cybersecurity training. In 2019, it received $300,000 to create a curriculum related to iOS and Android operating systems.

Scholarship Eligibility

Thaier Hayajneh, Ph.D., director of the Center for Cybersecurity, said that the Center of Academic Excellence (CAE) designation for the minor means that undergraduates can apply for scholarships that are funded by certain grants, such as a $4.1 million grant from the National Science Foundation (NSF) the center received in 2022.

That grant money was previously only available to students enrolled in one of the four master’s level cybersecurity degrees the department offers, including undergraduate students enrolled in an accelerated five-year program.

Undergraduates in the cybersecurity minor—open to students in all of Fordham’s undergraduate colleges—can now apply for DoD Cyber Scholarships to offset their tuition. Those who accept scholarships make a commitment to work for at least two to three years for a federal agency such as the National Security Agency.

More Job Opportunities

Upon graduation, students in the minor can expect that job opportunities will expand as well. According to the National Institute of Standards and Technology, there are currently about 3.4 million unfilled jobs in cybersecurity globally, including an estimated 640,000 in the United States. Many of those jobs are only open to graduates from CAE-designated programs.

“All of these federal agencies, like the NSA, the FBI, and the CIA, have special career fairs that are only for CAE-CD accredited programs, so that will give students more opportunities,” said Hayajneh.

“Employers in the private sector will also have more confidence in our graduates when they know that our students have been through a C-designated program. So it’s an exciting opportunity.”

Blame it on the mulberry, birch, and oak trees if you’re in Manhattan, said Guy Robinson, Ph.D., where Fordham University maintains the only official pollen monitoring station in the city. Those three species dominated Robinson’s latest sample slides heading into what’s traditionally the peak pollen weeks of the season—the first two weeks of May.

Robinson maintains and collects pollen samples from the station, located at Fordham’s Lincoln Center campus on 60th Street east of Columbus Avenue, as well as another station at Fordham’s Louis Calder Center in Armonk, New York. Throughout the spring and summer, he feeds the data to the National Allergy Bureau of the American Academy for Allergy, Asthma & Immunology and posts a spreadsheet on @FordhamPollen on X as a public service.

Robinson has been at it for 25 years, while teaching biology and paleoecology in the Department of Natural Sciences, first as a senior lecturer at Fordham College at Lincoln Center, now as a visiting scholar. Once a week, on Tuesdays, he hops up on a wall outside the McMahon residence hall on 60th Street and unwraps a clear inch-wide strip of tape from a cylinder in the Burkard spore trap. The cylinder makes one complete turn in a week. The top of the machine spins like a weather vane, capturing the microscopic particles that cause the seasonal suffering of so many.

After coiling the tape into a metal canister, he carries it to a biology lab in Lowenstein. There Robinson snips the tape into segments—one for every 24-hour period. Then he begins the tedious process of counting pollen particles. 

On April 30, peering through a microscope while working a rudimentary clicker counter with his left hand and making notes with his right, Robinson said that by now, he recognizes most of the different tree pollens “just at a glance.” That’s how he gets the number we all know as the “pollen count”—the number of pollen particles per cubic meter of air. 

He added, “Humans are still better at counting pollen than any machine.” 

No More Sycamores

Robinson has a paper in review now for the Urban Design and Planning Journal suggesting that municipalities should take into consideration the effects of allergens when creating their tree-planting plans.

“They do not need to be planting sycamores in the city,” he said, noting that the species is highly allergenic. Fortunately, the sycamore pollen numbers are already subsiding for this season.

Trees like cherry, hawthorne, and pear, with noticeable flowers, he said, are not major contributors to allergies because they are insect pollinated (the pollen is not carried by the wind).

Those wreaking the most allergy havoc are oak, birch, alder, walnut, sycamore, and elm. Pine pollen is not a major allergen, although pines produce a lot of pollen, he said.

Every year is slightly different in terms of timing and quantity of pollen, said Robinson. But tree pollen nearly always peaks in the same order each year, with sycamore pollen appearing first. 

So what can you do if you are allergic to pollen?

“What we learned during COVID is that what does seem to have helped is wearing a mask,” Robinson said.  “Even the cheapest ones filter out most of the pollen.”

Lorna Ronald, Ph.D., director of the Office of Prestigious Fellowships, said the students’ early start in the lab, as well as their close collaboration with faculty, were significant factors in receiving the award, which is granted to sophomores and juniors.

“The Goldwater Foundation is looking for students who will become our nation’s leaders in STEM research, so they’re interested in students who have already made an impact, sharing their findings at conferences and in publications,” Ronald said. “Our two Goldwater scholars started undergraduate early and have great mentors. Both Dr. Ipsita Banerjee and Dr. Nicholas Sawyer have worked closely with these students to enable them to produce national quality research as undergraduates.”

Researching Natural ‘Chemo-Targeting Devices’

Biggs’s research explores how proteins (and peptides) can be designed from natural products—or molecules that are produced by living organisms such as bacteria, fungi, fish, mollusks and plants—can be used as “tumor-targeting devices.”

“The goal is to be able to specifically target therapeutics to the tumors, so that it avoids damage to non-cancer cells, and mitigate the side effects that chemotherapy is known for,” said Biggs, a junior majoring in biochemistry.

Biggs and Banerjee grew replica multi-cellular miniature tumors as models in the lab to test their newly designed molecules and examine mechanisms of drug delivery into the tumors. This summer, she’s going to continue her work, this time with ovarian tumors and “other naturally derived cancer targeting molecules.”

“It’s just been wild to be an undergraduate and to have access to these kinds of research opportunities,” she said.

Biggs joined Banerjee’s lab her first year, after going to talk with her about declaring her major.

“She is fantastic,” Banerjee said. “She was always interested in natural product work and the applications of biochemistry and chemistry. She’s a quick learner and one thing I look for in my students is ambition and passion for research. She has the ambition, the motivation, perseverance and she’s very detail oriented.”

The Role of Shapes in Chemistry

Victorio, who will earn one bachelor’s degree in chemistry from Fordham University and a second bachelor’s degree from Columbia University in chemical engineering as a part of Fordham’s 3-2 cooperative program in engineering, was nominated for the Goldwater award through Columbia.

Sawyer said that he and the students in his lab work on developing peptides—short chains of amino acids—that act as treatments and gain access to the cell’s interior.

“What Clara set out to do is help us, as a scientific community, develop a fundamental understanding of how shape plays a role in how peptides enter cells,” he said.

Victorio’s work included an accidental discovery: She set out to take a peptide that had one shape and turn it into a second type of shape, but her work showed that it can actually make a third shape as well.

“It’s really rewarding when a reaction works as expected, because it doesn’t always do that,” she said with a smile. “But, some of the results of the reactions were surprising, and they spun into these whole new avenues.”

Sawyer said that Victorio’s work is at the center of a collaboration with colleagues from the University of Missouri, where they’re continuing to study “where this third shape comes from, and what the factors are that contributed to making that happen.”

A quick glimpse at a readout from the station’s instruments reveals a large spike around 10:23 a.m., followed by smaller spikes until 11 a.m., said Stephen Holler, Ph.D., an associate professor of physics at Fordham, who heads the station, located next to Freeman hall on the Rose Hill campus.

“But overall, this earthquake was a very short and very quick event compared to some of the others that we’ve seen where it seems like it kind of rings for a long time,” said Holler.

He said that although the quake, which struck in Lebanon, New Jersey, rattled residents from Philadelphia to Boston, it was not nearly as bad as other recent quakes.

“The 7.8 magnitude quake in Taiwan—that was 1,000 times more powerful than what we just felt, for perspective. They can get truly scary,” said Holler, whose expert commentary was featured by several media outlets throughout the day. But in the New York region, today’s quake was the largest felt since 2011.

As for aftershocks, Holler said residents need not be worried.

“There may be some aftershocks, which will be the ground resettling down after it slipped, but I don’t expect them to be any larger than what we just experienced,” he said.

The Fordham seismic station, which is operated by the Department of Physics, has been recording earthquakes around the world from the same small building on the Rose Hill campus since 1931. One of the few seismic stations in New York state, it now operates with digital technology.

It’s part of a vast network of monitoring stations that work together to determine data such as the strength and length of the quake, as well as the depth of it. Holler said it’s comparable to the way law enforcement uses data from multiple cell phone towers to pinpoint the location of a single cell phone.

The station has a state-of-the-art broadband seismometer and also houses a strong motion detector under a United States Geological Survey (USGS) program to assess earthquake risk remediation in large metropolitan centers. Data from the station is streamed to the USGS data repository in Boulder, Colorado.

The science of earthquakes has been studied at Fordham since 1910, when the first monitoring facility was constructed in the basement of Cunniffe House.

Rumblings from the offices of the University president apparently disturbed the sensitive instruments, so in 1923, the University constructed a new seismic observatory donated by William Spain and dedicated to the memory of his son William. It was moved several times before finding a permanent home next to Freeman Hall, where the physics department is located.

At roughly 3:15 p.m., the moon will pass directly in front of the sun as part of the first total solar eclipse to happen in the United States since August 2017.

During the 2017 eclipse, the moon covered about 65% of the sun in New York City. This year, the path of totality—where the moon obscures 100% of the sun—will stretch over Syracuse, just 200 miles from New York City. This means the moon will obscure almost all of the sun in the New York City area. The next time an eclipse will happen in the Northeast will be in 2079.

The eclipse will begin around 2:10 p.m. and finish at around 4:36 p.m., but the best time to watch will be from 3:15 to 3:30 p.m.

Robert Duffin, Ph.D., a lecturer of physics who teaches astronomy at Fordham’s Rose Hill campus, said the fact that the eclipse will be happening in the late afternoon means that any open space will suffice for viewing the event.

“You want to be in a wide space so you can see the effects of 85% coverage. It’s going to be dim, and you’re going to see a difference,” he said.

Eclipses play an important role in Duffin’s class; among other things, students learn that more than 2,000 years ago, Aristotle estimated that the diameter of Earth’s shadow at the moon during a partial lunar eclipse was two and a half times the diameter of the Moon. Ancient Greek astronomer Aristarchus of Samos then determined from observing the umbra (or dark shadow on the surface of the Earth) during a solar eclipse that the Earth’s diameter is about three and a half times the Moon’s diameter.

Here are some great places to catch the eclipse. Remember, never look directly at the sun without protective glasses or other safe viewing methods.

The Bronx

Rose Hill campus

The Fordham Astronomy Club will be set up in the middle of Edwards Parade from 3:15 to 3:45 p.m. The group will use a telescope to project the eclipse onto a screen for safe viewing and also have telescopes set up for the viewing of Jupiter and Saturn, which will be visible during the eclipse. Contact Jackson Saunders at [email protected] for more information.

Wave Hill

The 28-acre estate in Riverdale will be hosting a viewing party from 12 to 5 p.m. Visitors will have the chance to pot seeds, make a festive eclipse party hat or celestial floral headband, enjoy live music and storytime with the Riverdale Library, and see the eclipse with free viewing glasses. Read more.

Manhattan

Umpire Rock, Central Park

The 15-foot-high, 55-foot-wide outcropping just north of Hecksher Playground is the perfect place to take in the show near Midtown Manhattan. Enter the park at West 62nd Street and Columbus Circle.

Pier I, Riverside Park South

Jutting into the Hudson River at West 70th Street, this spot guarantees unobstructed views, with the added bonus of seagulls who might not quite know how to react to the changing light.

American Museum of Natural History

The museum will offer family-friendly educational activities and will give out eclipse glasses while supplies last, from 10 a.m. to 3 p.m. Read more.

Brooklyn

Green-Wood Cemetery

The cemetery will host a free event from 1:30 to 5 p.m. featuring special-edition glasses and telescopes equipped with solar filters. There will also be amateur astronomers to help operate telescopes and answer questions, along with self-guided explorations and artist-led installations. Read more.

“He was a great scientist and a remarkable thinker. He loved every aspect of chemistry,” said his colleague Shahrokh Saba, Ph.D., a current chemistry professor who taught with Clarke for more than four decades. “Even a week or so before he passed, he was asking me to do something related to chemistry for him.” 

Clarke served as chair of the chemistry department for six years. His collective research in biochemistry and neurochemistry led to more than 100 published articles and book chapters. Some of his research led to the creation of drug treatments, including one that he personally benefited from when he had a case of shingles. At Fordham, he helped to establish the University’s nuclear magnetic resonance facility, where faculty and students study the molecular structure of substances, said Saba.

‘I Never Dreamed of the Possibility’ 

Clarke was born in Kingston, Jamaica, on March 20, 1930, to Izzet Dudley Clarke and Ivy Clarke, née Burrows. He was a “rising star,” said Peter, but it was difficult for him to pursue his passions at home. 

In 2017, Clarke spoke to Fordham News about his educational journey. 

“I was the eldest of four children and the first in my immediate family to attend high school. There was no university in Jamaica at that time, and my parents couldn’t afford to send me abroad for higher education,” he recalled.

Clarke’s adviser at St. George’s College, a Jesuit high school, reached out to Fordham for help. 

The University’s president at the time, Robert Gannon, S.J., offered Clarke a scholarship. He earned his bachelor’s degree in chemistry in 1950 and continued at the University as a chemistry department assistant. He went on to complete his master’s degree in 1951 and his Ph.D. in 1955 from Fordham.  

“I never dreamed of the possibility of such accomplishments as I was growing up,” Clarke said. 

‘A New Life’ as a Chemist and Bronxite 

In 1962, he returned to Fordham as an associate professor of chemistry. He was promoted to full professor in 1970, later serving as department chair from 1978 to 1984. 

“Don Clarke’s calm, kindly disposition provides an interesting contrast to his fierce love of learning and his intense dedication to his field of biochemistry,” reads his citation from Fordham’s 2022 Convocation, where he received a standing ovation for his longtime service. 

Clarke was a fellow of the American Chemical Society, where he also served as chair and councilor of the New York section. Before joining Fordham’s faculty, he held research positions at the University of Toronto, Mount Sinai Medical Center, New York Psychiatric Institute, and Columbia University, continuing his work with the Mount Sinai School of Medicine while working at Fordham.

“He was a stream of references, papers, educational techniques, lab procedures, and amazing insight into the fundamentals of academic chemistry,” said Frank Sena, Ph.D., an adjunct professor who first met Clarke when Clarke was a young faculty member and Sena was a chemistry doctoral student. “Very recently when this semester began, I wrote to him expressing how strange it was without him on Thursday afternoons. … [John Mulcahy Hall] will be emptier without him.”

Clarke retired from Fordham last year, concluding nearly 70 years at the University—as both a faculty member and a three-time Ram. 

“The fact that he had gotten the president’s scholarship in 1948, there was always [this sense of]payback, I think, on some level,” said his son Peter, adding that Fordham became his father’s second home. “It was the thing that helped him leave Jamaica and start a new life. Fordham treated him well, so he treated Fordham well.”

For more than 50 years, Clarke lived in a Bronx house that was about a mile from the Rose Hill campus, said his son. He walked across Fordham Road to campus every day, carrying his briefcase, until it became difficult for him to walk. (Instead, he took the bus.) 

In his spare time, Clarke was an avid puzzle solver who worked on The New York Times crossword puzzle every day, according to his family obituary. He inspired his great-grandchildren to play Sudoku.  

Clarke is predeceased by his parents and his wife, Marie Clarke, née Burrowes; daughter Carol Halper; sons Stephen Clarke and Ian Clarke; and daughter-in-law Dawn. He is survived by his children Paula Clarke, David Clarke, Sylvia Clarke, and Peter Clarke; seven grandchildren; and two great-grandchildren. 

A funeral Mass for Clarke was held at the Church of the Holy Spirit in Stamford, Connecticut, on Feb. 29, directly followed by his burial at Kensico Cemetery in Valhalla, New York. A Fordham memorial service will be held at the University Church on April 6 at 11 a.m., followed by a reception. Gifts in Clarke’s name may be made to Fordham University or the Exchange Club of Stamford.