Fires in the greater Los Angeles area have had significant impact on the Caltech's community and surrounding areas. For information and resources for members of the Caltech community, go to caltech.edu/fire.

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Join the Alumni Portal

With more than 26,000 Caltech alumni around the world, Techers are making a positive impact through science! Find out where your fellow alumni live on the Caltech Alumni Portal.
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2025 Board Slate

We are pleased to announce the 2025 slate of directors for the Caltech Alumni Association board of directors and executive committee. Our directors serve as stewards of the Association funds and mission, bringing their professional skills and alumni experiences to the...
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Wonders of Peru

[ba_card photo="https://alumni.caltech.edu/wp-content/uploads/2024/06/wonders-of-peru.jpg" use_badge="on" badge_text="8/23 - 9/3/25" title="Featuring an Amazon Cruise and Machu Picchu" image_height="700px" image_padding="0px||0px||false|false" btn_spacing_top="20px"...
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Fei-Fei Li

MS '02, PhD '05 | Electrical Engineering“As a first-generation AI researcher, it’s simultaneously a privilege and a responsibility to help guide AI technology and application to benefit all humans’ lives, not just a privileged few.”When Fei-Fei Li was a Princeton...
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Burn Notice

Burn Notice

Wildfires are on the rise across the globe and curbing them will be a team effort among organizations and technology. Gilberto DeSalvo and his company, Delphire, are joining the battle.

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The Sustainable City

The Sustainable City

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The United Nations predicts that 70% of the world’s population will live in urban centers in the next 30 years. The city of the future will need to function differently than it does today, and the change over the next three decades will be rapid.

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