Researchers examined sightings of killer whales in the area from 2002 to 2023. Scientists make worrying discovery after ...

An ambitious plan in Nova Scotia to build North America's first coastal refuge for captive whales may have hit a dead end.

Credit: Sway PR/Cover Images At a time when many of her student contemporaries are out enjoying Christmas parties, 21-year-old Zara Lachlan has been facing down dangerous killer whales while ...

Whales eat three times more than previously thought The blue whale, the world's largest animal, can consume up to 16 tons of plankton daily, which has major implications for ocean health.

More than half of the world's killer whales are threatened by a group of toxic industrial chemicals that accumulate in their blubber and can be passed on from mother to calf.

More than half of the world’s killer whales are threatened by a group of toxic industrial chemicals that accumulate in their blubber and can be passed on from mother to calf.

The Lingering Curse That’s Killing Killer Whales Long-banned pollutants called PCBs could wipe out many orca groups within the next century.

Sifting through more than four decades of data on two killer whale populations in the northwest Pacific, an international team of scientists says they’ve discovered why killer whales go through ...

Granny, the world's oldest known orca, has been spotted again. At 103-years-old, she is the matriarch of a killer whale community known as the "J-Pod." Granny was seen earlier this week leading ...

SeaWorld is one of the largest research and conservation organization for killer whales and other marine mammals.