SAN FRANCISCO, CA (July 21, 2025) — The California Academy of Sciences and partners at The Marine Mammal Center can confirm the unfortunate news that 24 whales have died in the wider San Francisco Bay ...

At 25 feet deep, the Philippine Coral Reef tank is one of the deepest and largest indoor display of living coral in the world. Under the surface, hundreds of fish mingle with eels, anemones, starfish, ...

Join us for an imaginative program to learn what it would be like to transform into a splitfin flashlight fish!

30 years young and still iconic. Celebrate the coolest alligator with albinism at a birthday bash like no other.

What makes flattie spiders ready to spin on a dime? It’s all in the legs: Their outward stance tracks parallel to the ground, allowing for a wider range of unrestricted motion. Each leg also faces a ...

SAN FRANCISCO, CA (March 8, 2022) — Though there are hundreds of species of fish found off the coast of the Maldives, a mesmerizing new addition is the first-ever to be formally described—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 ...

SAN FRANCISCO, CA (September 18, 2023) — The California Academy of Sciences is excited to reveal the age of beloved Australian lungfish Methuselah (Neoceratodus forsteri), the oldest living fish in an ...

SAN FRANCISCO, CA (July 12, 2023) — In a paper published today in Nature, researchers from the California Academy of Sciences, University of São Paulo, University of Oxford, University of Exeter, and ...

Without an official El Niño on record for 2015, scientists note that the recent sea slug bloom may mirror a much larger climate shift that occurred in the eastern Pacific Ocean nearly four decades ago ...

Study confirming invasive lionfish along Brazilian coast calls for management response to protect local species ...