ESE scientists and engineers investigate the fundamental physical, chemical, and biological processes that shape Earth’s environment and provide the scientific and engineering underpinnings needed to inform resilient practices by governments, businesses, and consumers. The department trains students to solve problems that cut across traditional disciplinary boundaries and equips them with a holistic knowledge base about environmental systems. Students in ESE receive a broad education and carry out research addressing some of the grand science and engineering challenges of our times.
Explore ESE
Events
All Events
August 17, 2026
1:00 pm
Mechanical and Civil Engineering Seminar: PhD Thesis Defense
A Phase Change Framework for Compressible Cavitating Flows
José Rodolfo Chreim,
September 1, 2026
12:00 am
End of summer term
September 17, 2026
8:00 am
International Student Orientation: iBegin@Caltech
September 19, 2026
10:00 am
New Student Check-In for Undergraduates
September 20, 2026
10:00 am