He says further studies should investigate the vocal learning abilities of sea lions, which would confirm the hypothesis.

Since late February, more than 800 poisoned animals have been reported in just Los Angeles and Orange counties.

Wildlife rescuers are struggling to keep up with the demand to help stranded and sick marine life along the West Coast.

This year’s toxic algal bloom off the coast is the longest and deadliest ever seen in Southern California. Will sea lion and ...

An outbreak of domoic acid poisoning caused by an algae bloom has sickened and killed dolphins, sea birds, sea lions and even ...

An outbreak of domoic acid poisoning caused by an algae bloom in Southern California has sickened and killed dolphins, sea ...

An algae bloom off the Southern California coast has stranded so many dolphins in L.A. County that lifeguards have begun ...

As offshore wind turbines rise from the waters off the Northeast coast, so do questions about their impact beneath the ...

A number of B.C. fish farms have seen a spike in attacks from sea lions, prompting multiple companies to request the use of ...

A devastating toxic algae bloom along the Southern California coast is causing a crisis for marine wildlife, with SeaWorld’s ...

The dolphin is alive and getting around-the-clock care at the Institute for Marine Mammal Studies in Gulfport. But its ...