Scientists may finally have an explanation for the longstanding mystery of why blue whale calves are rarely sighted, an advance that could help better conserve the critically endangered species. There ...

According to West Seattle Blog, the texter reported “three orcas in Elliott Bay, ‘way in next to container wharves’.” The ...

The male snorkeler is apparently Aaron Miranda, who described: “I’m coming across a Costa Rican-style submarine.” (His footage is posted below.) It’s not certain that it’s the same whale shark that ...

Tourists were stunned when a pair of orcas tried to hunt a gentoo penguin alongside their ship. Here’s what happened next.

A study in 2018 revealed that some orcas are able to imitate human speech, mirroring words such as 'Amy', 'Hello' and 'Bye ...

In addition to the wide variety of year-round entertainment, and things to see and do at SeaWorld San Diego — including ...

What researchers spotted off Cape Cod and the Vineyard recently is something they almost never see in these waters.

Whales are among the largest and oldest animals on Earth. They can be found in every ocean and range in size from the small ...

In the North Pacific, orca fins with signs of cannibalism are washing up on a Russian beach. The findings suggest that killer whales occasionally participate in cannibalism, which might explain why ...

In rare sightings, scientists spotted endangered blue whales during two aerial surveys 24 hours apart off the coast of New ...

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

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