A young sea lion that recently took up residence in Petaluma’s Turning Basin has been variously described as glorious, ...

Last week, the Shedd Aquarium invited the community to participate in a special event—helping to choose the name for their ...

Aggressive sea lion attacks surfers in Southern California. The sea lion in Newport Beach was suffering from severe domoic acid caused by toxic algae bloom that affects animals' brains and makes ...

After the longest toxic algal bloom on record off the southern California coast, marine mammal researchers are investigating ...

Neither sea lions nor king penguins are the speediest (or most graceful) creatures when it comes to hurrying up a beach. So, who would win a race? In this extraordinary YouTube clip from 2013, we ...

The big day finally arrived for two California sea lion pups to return to the ocean after being found malnourished as ...

Local resident Joe Noriel is accustomed to spotting various aquatic birds and animals while kayaking on the Petaluma River.

The Whale Museum is launching a new Junior Marine Scientist Camp for kids! This multiday camp will take place on Aug. 7, 8, 9 ...