A rare encounter was caught on camera off the Big Island when two massive killer whales — also known as orcas — swam right up ...

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

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

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

Prior to this instance, the “tongue-nibbling” had only been observed a handful of times in captivity. First seen in captive ...

Northland orca expert Ingrid Visser has been involved in a global study that shows killer whales attempting to share prey ...

Wild orcas occasionally approach humans and offer us food, according to a new study — but scientists aren't sure why.

The apex predators have offered up fish, birds, turtles and whales to humans around the world, according to the study.

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

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

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