Along some seventy plus miles of southern California coastline, usually curious and playful sea lions are attacking humans in ...

Sea lions in Southern California waters had rarely posed a problem for beachgoers, surfers and swimmers, until now.

In recent weeks, hundreds of sea lions, dolphins and other animals have turned up in the sand dead or seriously ill, alarming ...

Local experts are cautioning beachgoers to “share the shore” after a young elephant seal was found lounging on the Seaside ...

Driven mad by toxic chemicals released by algae flourishing in warming oceans, sea lions and other marine mammals are ...

The California sea lion was picked up off a street near beach in Carlsbad. Officials say it may be a case of domoic acid ...

The pup’s birth on January 31 marked the first of an endangered Australian sea lion from wild-born parents in eight years.

The sea lion “erupted from the water ... Human-caused climate change and land development are also making unwanted changes to the ecosystem and feeding the outsized toxic algal blooms, Warner ...