A minke whale that was swimming in Long Beach Harbor earlier this month died from domoic acid poisoning, according to ...

Dolphins in UK waters face rising deaths from toxic chemicals, pollutants, and warming sea temperatures combined.

Experts said sightings of bottlenose dolphins in the Chesapeake Bay are becoming more common, especially as the water gets ...

Whales, dolphins, and other marine mammals are washing up dead along the California coastline. A team from the National ...

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 ...

Strong easterlies are quite an unusual weather front – it could’ve caught them out and any ones that were weak, hungry or ...

In the past week, there have been more than 50 dead and dying dolphins found along the L.A. County coast. Experts say it's ...

Michael Milstein, spokesperson for the National Oceanic and Atmospheric Administration ... which are then eaten by seals, sea lions and dolphins. This is the fourth consecutive year there ...

Keith Matassa, with the nonprofit Ocean Animal Response and Research Alliance, said the number of deaths in Los Angeles County alone is astounding. The fin of a deceased dolphin protrudes from the ...

A juvenile dolphin that stranded in the mud of the Waters River in Danvers was in poor health and could not be saved.

A pair of North Atlantic right whales seen off Florida in the Gulf may be headed back north after being seen in Bimini in the ...

The area was labeled an extreme danger zone by regional health and environmental groups on Thursday, just days after 16 dead ...