Plates: Massive rocks that make up the outer layer of the Earth’s surface and whose movement along faults triggers earthquakes ...

We loved every inch of him. From snout to tail, no part of Claude escaped scrutiny from his adoring fans. Every move (or nap, as was more often the case) was cause for celebration. Even after 17 years ...

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 ...

Please note: Morrison Planetarium will be closed for maintenance Feb. 2–4.

McGuire and his Berkeley colleague, Robert Dudley, published a paper last week on the extreme evolution of hummingbirds. It’s an amazing tale that takes the small birds from one continent to another ...

SAN FRANCISCO, CA (February 25, 2025) — A new study of coyote movement patterns published today in Ecology Letters challenges previous research that suggests ecological landscape features—like the ...

SAN FRANCISCO, CA (February 18, 2025) — Academy researchers and partners made the first discovery of both a new genus and species of plant in a U.S. national park in nearly 50 years. The ...

“The Forest Of The Monarchs,” a photo of the Monarch Butterfly Biosphere Reserve in Michoacán, Mexico, taken by National Geographic Explorer Jaime Rojo won the 2024 BigPicture Grand Prize.

Don’t tell Claude, but he’s not the only long-bodied, sharp-toothed, extremely chill species in Steinhart Aquarium. Lurking in the shadows across from the Swamp exhibit is a misunderstood fish that ...

SAN FRANCISCO, CA (April 15, 2024) — In a historic reintroduction that further restores native ecosystems in San Francisco, the California Academy of Sciences and Presidio Trust released Silvery Blue ...

SAN FRANCISCO, CA (February 26, 2024) – Love is in the water and hope is in the air for the critically endangered Sunflower star (Pycnopodia helianthoides) as a multi-institutio ...

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