Expedition Killer Whale" reveals an hour-long lesson where adult orca teach calves how to hunt seals off Antarctica.

Koala and Curlew, two endangered female North Atlantic right whales have gone off course, perplexing researchers.

Whale sightings aren't uncommon along the Gulf Coast, but to see a North Atlantic Right Whale swimming along the Alabama ...

SAN DIEGO — Divers off the coast of La Jolla made an extraordinary discovery last week when they spotted the carcass of a ...

In 2018, an orca in the Pacific Ocean’s Southern Resident population named Tahlequah refused to let go of her dead calf, carrying it for 17 days and over 1,000 miles.

There are fewer than 400 right whales left in the wild. Like manatees, they’re vulnerable to being clobbered by boats. In 2021, for instance, one boat called the About Time clobbered two of them off ...

As there are only an estimated 70 reproductive females remaining, every new calf offers hope for this critically endangered species. North Atlantic right whale #2430 (Minus One) and her 2025 calf ...

A mother orca is continuing to carry the dead body of her calf that died about two weeks ago, according to the Center for Whale Research. In a Facebook post, the US-based research center said that ...

2:11 Orca carries body of her dead calf ... based Center for Whale Research said in a Facebook post that the mother, also known as J35, was seen pushing the remains of a calf on Jan. 10 between ...

BOSTON - About 75 North Atlantic right whales, representing about 20% of the critically endangered species' population worldwide, have gathered in an area off the coast of New England. A aerial ...

VICTORIA — A mother killer whale whose calf died more than two weeks ago has recently been spotted still carrying the newborn's carcass in waters off Victoria. The Center for Whale Research says ...