“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 ...

SAN FRANCISCO, CA (May 5, 2025) — The 10th annual City Nature Challenge global bioblitz has concluded, yielding more than 3.3 million wildlife observations for another record-breaking year. Over the ...

SAN FRANCISCO, CA (January 7, 2026) — Researchers at the California Academy of Sciences described 72 new animal, plant, and fungi species in 2025, enriching scientists’ understanding of Earth’s ...

SAN FRANCISCO, CA (December 16, 2025) — Researchers at the California Academy of Sciences recently traveled to Guam to retrieve valuable data collected over nearly a decade in deep coral reefs (>330 ...

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 ...

SAN FRANCISCO, CA (August 11, 2025) — The California Academy of Sciences is gearing up to celebrate one of our most iconic residents: Claude, the beloved albino alligator, who turns 30 on September 15 ...

WHAT: Three fully mature sunflower sea stars (Pycnopodia helianthoides) are now on exhibit for the first time in the California Academy of Sciences’ Steinhart Aquarium, sharing a habitat with the ...

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 ...

In the new paper, Molly Bletz, of the Technische Universitat Braunschweig in Germany, and her colleagues took data from several of those surveys, and others, from 2005 to 2014. Looking at 4,155 ...

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 ...