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.
Bluebottles Are Beautiful to Look at, But Deadly to Touch — They're Also Four Different Species
A new study co-authored by Yale's Samuel Church, Casey Dunn, Jenn Coughlan, and other scientists sheds light on the biodiversity of the highly poisonous Portuguese Man O’ War—and may help protect beachgoers and surfers.
FAS faculty learn Korean, rocket science, and more in summer courses
Faculty Academy, offered by the FAS Dean’s Office SAL2 program, gives FAS faculty the opportunity to teach and take courses with their academic peers.
New study offers a double dose of ‘hot Jupiters’
Yale astronomers show how the long-term evolution of binary star systems with two planets and two stars can produce something rare: double hot Jupiters.
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.