A month of efforts to help a stranded humpback escape the Baltic Sea have culminated in a tourist and media spectacle, with ...

Not far from the vessels stuck in the Persian Gulf is a one-of-a-kind marine ecosystem that’s home to dolphins, sea turtles ...

Orcas, or killer whales, are deadly and beautiful apex predators.

According to the aquarium, Old Thom is the only orca regularly seen in North Atlantic waters. Unlike most killer whales that ...

Sperm whales produce powerful clicks to communicate. To our ears, they sound nothing more than a series of repetitive, ...

CETI’s previous scientific findings, aided by artificial intelligence, have already revealed a strikingly intricate system of ...

Sperm whales, which make clicking sounds to communicate, use different “vowels” in ways similar to human speech ...

A video of a killer whale off the coast of Massachusetts went viral. An expert said it was Old Thom, a whale who has an ...

From climate change to the cosmos, many of the greatest nature documentaries have one thing in common: their narrator, David ...

100. Oscar the Grouch from Sesame Steet was originally orange instead of green. In the show's first season, Oscar was orange ...

The government of France says it has yet to decide the fate of two captive killer whales that a U.S. group is hoping to bring ...

When tourists travel to Seattle, it’s common to take in the Space Needle and the downtown skyline from Puget Sound. It’s an itinerary that a newly arrived pod of killer whales appears to be following, ...