Record numbers of marine mammals are dying on the beaches of L.A. County — something experts suspect has to do with runoff ...

Redondo Beach — The Trump administration’s targeting of the National Oceanic and Atmospheric Administration will jeopardize ...

New research suggests seals sense internal oxygen levels to know when to come up for air. Digital version of story that ...

As many whales migrate south to north in the spring, it’s more typical to see the large mammals in the Grand Strand. Was one ...

Domoic acid poisoning is stranding marine mammals as warnings are issued to beachgoers of the threat posed by animals that ...

Marine mammals and other animals are continue to struggle with blooms of toxic algae on the Southern California coast. Sea ...

Sea lions and other ocean mammals in Southern California are falling victim to a poisoning event that a local expert calls ...

Marine mammals can hold their breath for extended periods underwater; the question is, how do they know when it's time to resurface?

This story has been updated to correct information about the location of the whale that was originally provided by the ...

The decision raises an uncomfortable question: Why dismiss a scientist of Ragen’s caliber at such a crucial moment? This move is particularly troubling given that Gov. Ferguson professed a commitment ...

As seals dive more frequently—and for longer—than humans do, the range of carbon dioxide in their bodies varies more widely.