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Uniquely versatile undergraduate and graduate programs, an unrivaled breadth of research training, and Nobel Prize-winning work in world class facilities, defines the Department of Physics at Cornell University as a national and global leader in physics training and education. The department has more than 40 active professors, approximately 180 graduate students and 65 undergraduate majors, and offers a full range of university-level work in physics, from general education courses for nonscientists to doctoral-level independent research.
Behind a world-leading telescope bound for Chile is a team of engineers, machinists, electronics specialists and riggers at Cornell. Meet the specialized staff whose expertise is helping push cosmology to new frontiers.
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Researchers discovered that DNA packaging structures called nucleosomes, which have been traditionally seen as roadblocks for gene expression, actually help reduce torsional stress in DNA strands and facilitate genetic information decoding.
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In 2025, Cornell produced cutting-edge AI research, inaugurated a president and advanced agriculture and sustainability. The university’s faculty, staff, students and alumni made the world a better place, welcomed back two Nobel laureate alumni and conducted research that matters.
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A new study shows that using large language models like ChatGPT boosts paper production, especially for non-native English speakers, but the overall increase in AI-written papers is making it harder to separate the valuable contributions from the AI slop.
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Electrons can be elusive, but Cornell researchers using a new computational method can now account for where they go – or don’t go – in certain layered materials.
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With a 2024-2025 Innovative Teaching & Learning Grant, A&S professors collaborated with others to develope an AI tool to foster student metacognitive skills around teamwork in STEM classes.
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Kylie Williamson ’26 has been named Navy/Marines Student of the Year by Navy Federal Credit Union, a top honor in the Reserve Officers Training Corps system. Williamson is the first Cornell student to win the award.
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New grant funding will support eight research projects seeking to reduce AI’s energy use and integrate AI in environmental research.
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BA Physics and Math
Financial Analyst, Soccer Fan, Physicist!
Steven (he/him) turned his physics analysis skills to the field of finance. His path has led him through several different companies in various roles managing data and using complex forecasting models to inform financial decisions like product pricing, budgeting and strategic planning. In his free time, Steven enjoys reading non-fiction, soccer, and running his own stock portfolio.
The analytical and problem-solving skills from physics have been of much use to him in the corporate world
BA Physics and Art History
Art Historian, Photographer, Physicist!
Victoria (she/her) followed her physics degree with a PhD in visual and cultural studies from the University of Rochester. She then became Director of the Bannister Gallery and Adjunct Professor of Art History at Rhode Island College. Through her career, Victoria has been able to turn her passions into her work. In her free time, she enjoys baking.
The critical thinking skills she developed as a physicist have always helped her along the way.
BA Physics and Economics
Lawyer, Boston Sports Fan, Physicist!
David (he/him) went from Cornell physics to Boston College where he earned degrees in law and business administration. He held several positions in both marketing and law and then became a lawyer for a biological engineering lab at Harvard. In his free time, he enjoys working on his house.
Physics has been his most valuable degree, developing his problem-solving and creative thinking skills.
Research in the department is organized in two laboratories, the Laboratory of Atomic and Solid State Physics (LASSP) and the Laboratory for Elementary Particle Physics (LEPP). Explore the links below to learn more about the major research areas of the department and the facilities available to researchers.