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 due to a neurotoxin called domoic acid.

However, marine animals that spend most of their time underwater, such as dolphins and whales, are particularly challenging ...

A video posted by the Sea Watch Foundation, a conservation charity, shows four bottlenose dolphins swarming the calf, sending white water flying. Sarah Michelle Wyer, who witnessed the attack from ...

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

Rescuers in Danvers worked to save an Atlantic white-sided dolphin stranded at low tide in the Waters River mudflats, using blankets and water to protect it.

LOS ANGELES -- Dozens of marine animals, including an unprecedented number of dolphins, are dying due ... that happens because of offshore winds, cold water upwelling, but it can be fed and ...

LOS ANGELES (KABC) -- Dozens of marine animals, including an unprecedented number of dolphins, are dying due to a toxic algae bloom now stretching from San Diego to ...