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Feb 2 | 4 PM in Online and In-Person Event High Energy Physics Seminar

Feb 2 | 4 PM in Cahill 370 Astronomy Tea Talks

Feb 3 | 4 PM in Linde Hall 310 Leonidas Alaoglu Memorial Lecture

A student smiles with the Caltech campus in the background

Undergraduate Akshar Ramkumar Selected as 2026–27 Churchill Scholar

Jonas Zmuidzinas in a white shirt and tan pants.

Caltech Physicist Honored with Watson Medal

Shri Kulkarni in a mauve shirt in front of a fountain.

Caltech Astronomer Receives Gold Medal from Royal Astronomical Society

Ray Jayawardhana Appointed Caltech's Tenth President

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WATCH LIVE: The Announcement of Caltech's Next President

Photo of the Large Hadron Collider at CERN

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