"A major red flag." Scientists sound alarm after disturbing discovery in dolphin brains: 'This is a warning signal' first ...

An Otago fisher was fined $5000 and had to pay for the return of his ship after he accidentally killed a Hector's dolphin and ...

A pollutant designed to stay stable inside screens is now showing up in one of the body’s most protected organs. That finding, reported in endangered dolphins and porpoises from the South China Sea, ...

A recent study has raised concerns about a lesser-known form of electronic pollution, known as liquid crystal monomers (LCMs) ...

The sighting marks the first time endangered blue whales have been recorded in this area of Massachusetts waters.

Observers with New England Aquarium said it's the first time they have documented blue whales in their southern New England ...

Aquarium scientists say sightings offer a rare glimpse into the movements of Atlantic blue whales ...

Blue whales, the largest animals on Earth, have been spotted not far off the coast of Massachusetts.

The New England Aquarium's survey team spots endangered blue whales in southern New England, marking the first documentation ...

On Feb. 13, a juvenile humpback dolphin was caught and killed in one of the many nets strung up off the coast of South Africa ...

Venezuela’s Orinoco River Basin is a wild land of lush forests, grasslands and a vast delta of jungle wetlands teeming with ...