New research led by Monterey Bay Aquarium reveals a surprising ripple effect in coastal ecosystems: the collapse of one ...

Every day California sea otters spend 10 to 12 hours hunting and consume nearly a third of their body weight. Suzi Eszterhas Scientists have long designated the california sea otter a “keystone ...

Ronan the California sea lion sits in front of a pool at UC Santa Cruz’s Long Marine Laboratory. Colleen Reichmuth; NOAA / NMFS 23554 In 2013, a California sea lion named Ronan shot to fame when ...

An aggressive sea lion sent surfers running this week after it repeatedly went after them, even coming onto the beach, video of the incident showed. The sea lion was suffering from severe domoic ...

Aboard a quiet, full catamaran, legendary conservationist Jane Goodall spoke about her latest mission: supporting the survival of Monterey Bay's charming, yet still vulnerable, icon—the sea otter.

FUKUOKA--Only three sea otters remain at aquariums in Japan, and they are now treated like rock stars because of their advancing years. Japan was once home to dozens of the cute mammals.