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

Toxic algae off the coast of Southern California is killing or sickening hundreds of sea lions, dolphins and seabirds, while ...

Dolphins surrounded the SpaceX capsule after it landed in the ocean on the NASA astronauts' successful journey home after ...

A common neurotoxin produced by algae blooms is making California sea lions more aggressive. Here’s why it has the power to ...

NASA astronauts Butch Wilmore and Suni Williams returned to Earth after nine months stranded in space and were greeted by a ...

A pod of bottlenose dolphins seemingly took interest in the capsule that dropped out of the sky, circling and surfacing as ...

After splashing down in the Gulf of Mexico, stranded NASA astronauts Williams and Wilmore were greeted by a curious pod of dolphins.

A dead dolphin was found on a riverbank in Belgium miles from the ocean in what officials labeled “a rare appearance.” Kobe ...

What do young people think about keeping dolphins, whales and porpoises in captivity – a fun, educational family activity, or ...

How big they are: From 5 to 32 feet (1.5 to 10 meters) long, depending on the species Dolphins live in almost every ocean, except most tend to avoid the cold waters in the Arctic and around ...

"The ocean was calm, the rhythm of the swells familiar — until ... Since Feb. 19, CIMWI assessed more than 200 sea lions and ...