Lorayne Meltzer has lived along the Gulf of California for 30 years. As an ecologist and director of a binational field ...

More dead marine mammals have washed ashore in Ventura County as the unprecedented bloom of harmful algae in Southern California appears to be worsening. Sky5 footage on Friday showed at least ...

A 40-ton whale surfaced beside me in the Pacific Ocean as I was paddleboarding. I named her Molly. That moment changed my ...

A harmful algal bloom off the Southern California coast continues to sicken and kill marine life, with at least seven dolphins washing ashore this week alone in Venice Beach. Marine experts are ...

Scientists are closer than ever to deciphering sperm whale communication. Their breakthroughs could open the door to expanded ...

Since February, marine rescue centers have been overwhelmed responding to sea lions, dolphins and birds found sick and dying ...

A toxic algae bloom in coastal waters from San Luis Obispo to San Diego has killed dozen of marine animals, including whales ...

A toxin released by one of the largest algae blooms on record off the Southern California coast was linked to the deaths of a ...

Learn how the deeply intelligent killer whale learns to communicate by listening.

The group behind a project to build North America's first coastal refuge for captive whales in Nova Scotia has renewed its ...