This is part of Revenge Week, a series about how vengeance runs America, from the White House to cheating spouses to that bad ...

When researcher Jared Towers set up his cameras underwater to observe a pair of killer whales, he saw something strange.

Haight listed several popular viewpoints in Pierce County for seeing the whales: ...

Researchers have documented orcas dropping prey and other marine life in front of humans, as if offering us food. The orcas' ...

A new study documents wild orcas offering food to humans across the globe, leaving scientists puzzled about the motive behind ...

Efforts to save the Northwest’s endangered orcas are not working on either side of the U.S.-Canada border, according to an ...

Orcas are brilliant creatures. Their brains are highly developed when it comes to problem-solving skills, cognition, and ...

Over two decades, orcas have been observed offering prey to humans in 34 recorded encounters across the globe. From stingrays ...

Once thriving, there are now believed to be just 73 Southern Resident killer whales left in Washington state's Puget Sound.

They amuse us by wearing salmon hats, enrage us by sinking our expensive yachts, and now they have been documented sharing their meals with us – why?

The population of Bigg’s killer whales — which is believed to be in the hundreds — has grown since the government stopped ...