Blue whales are the largest mammals in the world, and they spend much of their lives roaming the deep ocean, where they feed on vast amounts of krill. Blue whales usually inhabit the open sea and are ...

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

As if soaring above the brilliant blue ocean isn’t spectacular enough, the New England Aquarium’s aerial survey team recently ...

One of the world's rarest whale species is experiencing a welcome increase in new births this year, though experts warn that many more are needed to avert the possibility of extinction. The North ...

At least 30 blue whales have been spotted in the waters of Loreto Bay National Park this season ...

It swam with its mother and a male escort. Photographer captures first-of-its-kind footage of rare white humpback whale calf: ...

PORTLAND, Maine (AP) — One of the world’s rarest whale species is having more babies this year than in some recent seasons, but experts say many more young are needed to help stave off the possibility ...

Estimates suggest there are about 50 remaining Rice’s whales in the Gulf of Mexico, which the Center for Biological Diversity claims are at heightened risk from additional oil and gas activity.

The North Atlantic right whale is one of our most endangered large whale species. They have been listed as endangered since 1970, and there are only around 380 of them left, according to the latest ...

FILE - A North Atlantic right whale feeds on the surface of Cape Cod bay off the coast of Plymouth, Mass., March 28, 2018. (AP Photo/Michael Dwyer, File) (Michael ...