Division of Science

Driven by curiosity
The FAS Science division spans the biological and physical sciences. FAS scientists engage in observation of our world and the universe beyond it, laboratory-based experimentation, computational analysis, and the pursuit of questions driven by curiosity about how the world works. Their expertise covers the microscopic and the gargantuan: from the smallest cells, atoms, and particles of matter, to the physical and biological systems that shape life on earth, to the stars and planets.
The divisional dean of Science is Larry Gladney.

Science departments and programs
The FAS is home to three departments in the biological sciences--Ecology and Evolutionary Biology; Molecular Biophysics and Biochemistry; and Molecular, Cellular, and Developmental Biology--and five in the physical sciences--Astronomy, Chemistry, Earth and Planetary Sciences, Mathematics, and Physics.
News

Yale genome engineers expand the reach and precision of human gene editing
A new Yale study advances the ability of genome engineers to edit multiple DNA sites by threefold, and helps prevent unwanted mutations in the process.
Celebrating FAS Award Winners
This message announces the winners of the 2024-25 Heyman and Greer prizes for scholarship. Congratulations to the honorees!
Study: Roman Telescope may be transformative in better defining dark matter
In a new study, Yale's Priyamvada Natarajan and other astronomers predict the new Roman telescope will elevate the ability to study dark matter.
This ‘jellyfish’ has bunny ears — and swims in a galaxy cluster
A Yale-led research team offers a detailed look at the inner workings of a “jellyfish” galaxy hundreds of millions of light-years away.
Expanding understanding
Curiosity-driven research expands our understanding of the world and underpins virtually all applied research, innovation, and technological development. When researchers in Yale’s Faculty of Arts and Sciences follow their curiosity, it takes them down unexplored pathways, for the benefit of future generations.