Efforts to save the Northwest’s endangered orcas are not working on either side of the U.S.-Canada border, according to an ...

Orcas have long been revered for their intelligence, adaptability, and group-hunting strategies. But one scientific review ...

But there are numerous other species that have been spotted, including the humongous blue whales, the deep-sea diving sperm ...

Around 630 community leaders and philanthropists gathered at the Aquarium of the Pacific on June 28 for its Blue Whale Gala ...

The whales give birth off the southeastern U.S. in the winter and spring and migrate north to New England and Canada to feed.

Joe Cavanaugh brings a wealth of experience to the non-profit as he's worked with endangered fish in places like the ...

From the entanglement of Shelagh, a critically endangered North Atlantic right whale, to the awe-inspiring appearance of the first blue whale of the season, these events have stunned onlookers and ...

Humans have driven sharks and their cousins to the brink of extinction. The health of the entire ocean is at stake.

A blue whale approximately 35 feet long was found dead on Monday in the remote waters of Gwatar Bay, located along the Pakistan-Iran maritime boundary.The carcass was first spotted floating near ...

Our research demonstrates that habitat quality and protection are essential to prevent harm to endangered whale species and to support their recovery under the Endangered Species Act.

A massive gang of over 60 orcas was seen brutalizing an endangered pygmy blue whale off the coast of Western Australia by a whalewatching tour.

Blue whales are listed as an endangered species, with only between 10,000 and 25,000 left in the world. This is mostly because they were heavily hunted during the late 1800s and early 1900s.