Join us on January 18 for a day of memories, music, and mementos honoring the life and legacy of Claude, San Francisco’s beloved albino alligator.

“The Permian-Triassic extinction serves as a model for studying biodiversity loss on our planet today,” says Academy Curator of Geology Peter Roopnarine, PhD. “In this study, we determined that ...

Says lead author Camilo Mora of the University of Hawaii and Dalhousie University in Halifax, Canada: “The question of how many species exist has intrigued scientists for centuries and the answer, ...

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. We thank our community and animal care team for loving Claude so fiercely ...

SAN FRANCISCO, CA (June 26, 2025) — Researchers at the California Academy of Sciences and partners rediscovered a presumed-extinct black stony coral species in the Galápagos—its first sighting in 24 ...

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 (March 17, 2025) —More than 70 percent of the Earth’s surface is covered by oceans, and beneath the surface lies a hidden world. In Unseen Oceans, a new exhibition on view at the ...

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 20, 2025) — This spring, walk among prehistoric giants as 13 life-size animatronic dinosaurs take over both of the California Academy of Sciences’ outdoor gardens in our ...

This new grant expands upon existing Moore Foundation funding that helped Academy researchers initiate a massive digitization project focused on California plant specimens. Academy scientists will now ...

SAN FRANCISCO, CA (December 19, 2024) — Researchers at the California Academy of Sciences described 138 new animal, plant, and fungi species in 2024, enriching our understanding of Earth’s ...

“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.