We lost our dear Claude a week ago, and there are still no words. Luckily, there are plenty of pictures. Enjoy.

SAN FRANCISCO, CA (December 2, 2025) — It is with a heavy heart that we share the news that Claude, our beloved albino alligator, has passed away at the age of 30. Claude was an iconic California ...

SAN FRANCISCO, CA (December 1, 2025) — Submissions for the California Academy of Sciences ' 2026 BigPicture: Natural World Photography Competition are now open, and will be accepted through March 1, ...

The Academy is open for members only every Tuesday from 8:30-9:30 am and Sunday from 10-11 am. Learn about our African penguin colony from an Academy biologist during this member program. Sundays, ...

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Santa Claude is comin’ to town! Whether you’re hunting for the perfect gift for loved ones or just want to treat yourself, sip on a cocktail and shop your heart away at our merry marketplace. Support ...

Focus: Food, water, and energy systems; ocean health; human impacts on Earth's systems (ESS3.C); engineering solutions (ETS1.A-C) Flipside Science features media-rich units perfect for educators ...

Claude officially turns 30 on September 15, but in typical millennial fashion, he insists on being celebrated the entire month. Experience peak Claudemania at the following events (and on billboards ...

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SAN FRANCISCO, CA (August 15, 2022) — California now has two new scorpions on its list of species, thanks to the efforts of two keen-eyed high school students from the Bay Area and the California ...