What is known is that they have a relatively stable supply of deep-swimming cartilaginous fish — such as sharks or rays — ...

In 2018, a study made headlines when it found that a captive orca, or killer whale, was able to imitate human speech. The ...

The sighting of a baby killer whale in British Columbia has given researchers a sign of hope for the endangered species, ...

On Apr. 6, Center for Whale Research biologist Mark Malleson spotted the J Pod heading west past Victoria Harbour, off ...

Now, a new species has been added to their menu. For the first time, a group of killer whales has been documented preying upon a prickly shark, a rare deep-sea dweller, according to a study ...

Good news for the orca population on the west coast ... but some studies show they have been known to eat other types of salmon. Their population is about 73. While the southern residents have ...