A mysterious whale that has puzzled scientists for decades may not be an anomaly, but a clue to what climate change is doing beneath the waves.

Tourists on a whale-watching boat off Australia witnessed five families of killer whales attack 150-ton mammal.

Lorayne Meltzer has lived along the Gulf of California for 30 years. As an ecologist and director of a binational field ...

Cetacean interbreeding has been documented before ... and survival of the largest animal to have ever lived. “Blue whales are still struggling to recover from centuries of whaling, with some ...

A RARE video captured the brutal moment a pack of 60 killer whales hunted down and devoured the world’s biggest animal in a ...

"The blue whale would feed all the orcas and feed ... “This is the biggest predation event on the planet,” Robert Pitman, cetacean ecologist at Oregon State University Marine Mammal Institute ...

Rancho Bernardo’s ninth annual Earth Day fair is returning to a new location — the Ed Brown Center for Active Adults’ patio in Rancho Bernardo Community Park.

On Wednesday, it was confirmed as a fin whale, a species second to blue whales in size ... National Cheng Kung University Marine Biology and Cetacean Research Center director Wang Hao-wen (王浩文) said ...

Citizen scientists at the Point Vicente Interpretive Center are documenting a historic low in Gray Whale sightings, but the ...