New findings suggest the evolution and behavior of at least some baleen whales has been significantly shaped by fear of orca attack.

Through urine, feces, placentas, carcasses and sloughing skin, whales bring thousands of tons of nitrogen and other nutrients from high-latitude areas like Alaska and Antarctica to low-nutrient ...

Containing over 140 artifacts, this new exhibit presents a deep dive into the world of orcas, their interactions with humans and the way humans perceive them.

It’s not clear whether the orca is a true albino or its white coloring was caused by another medical condition.

Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the ...

A Derbyshire mum uncovered shocking evidence of toxins in breast milk while researching her new book.

Orcas, or killer whales, are deadly and beautiful apex predators. From France comes a call for Trump's America to return Lady Liberty. Here's why it won't happen Ben Stiller, Mark Ruffalo and More ...

A peachy-colored baby killer whale was seen bonding and socializing with her family off Washington, drone footage shows. The endangered calf, J-62, was filmed during a Feb. 17 encounter off San ...