A study conducted at Caltech reveals new insights into choice overload.

Save the date: May 16-19, 2019

Researchers led by Caltech grad student and alumnae witness the birth of a compact neutron star binary system.

The emeritus professor of mathematics at Caltech passed away on Oct. 2, 2018. He was 89 years old.

Stewart is a planetary scientist shedding light on planet formation and evolution.

Tsao, professor of biology, is a systems neuroscientist studying the neural mechanisms underlying primate vision.

Professor Arnold won the prestigious prize for "the directed evolution of enzymes"

Enjoy a free screening of a documentary featuring Caltech geobiologist Victoria Orphan on Oct. 8.

Researchers confirmed that a narrow jet of material was ejected at near light speeds from a neutron star collision.

Join the JPL for a panel discussion on robotic exploration, Sept. 6 and 7

Geophysicists including Bryan Riel (MS '14, PhD '17) have tracked how the ground in SoCal rises and falls.

A NASA mission named after one alum, and involving another alum, will fly closer to the sun than ever before.

Hale built the world’s largest telescopes four times over, and transformed Caltech into one of the top universities in the world.