The U.S. Navy’s Orca drone, also known as the Extra-Large Unmanned Undersea Vehicle (XLUUV), has been in development for ...

A 2018 study has revealed that killer whales, or orcas, have the ability to mimic human speech. Researchers trained a 14-year ...

After listening to Wikie's responses, the team found that the orca was able to quickly copy the sounds, including nailing two ...

According to the Board of Natural Resources, commercial net-pen fish farming in the Salish Sea is no more. According to the Board of Natural Resources, commercial net-pen fish farming in the Salish ...

The presence of orcas along São Paulo’s northern coast has drawn significant attention. According to biologists, the ...

Mother orca Tahlequah has been carrying her dead calf, a daughter, for at least 11 days, according to local news outlets.

THE “world’s loneliest orca” who has been trapped in a tiny pool for 32 years is experiencing the “worst form of torture”, experts claim. A devastating video shows Kshamenk barely able ...

Tahlequah is not giving up. And neither can we. The southern resident orca, one of just 73 in existence, recently gave birth to a female calf in Puget Sound. Researchers ...

A couple from Cornwall have filmed a "rare" and "exciting" sighting of potential orcas off of Cornwall's coast. While ...

This week, uncover some of the oldest ice on Earth, follow a dinosaur highway, learn how Pluto sealed the capture of its moon ...

with developers, John McPhee writes: “ [P]ossibly the reaction to dams is so violent because rivers are the ultimate metaphor of existence, and dams destroy rivers. Humiliating nature, a dam is evil — ...

U.S. President Joe Biden is about to have a lot more free time on his hands. Here are some ideas for how he could spend it, ...