Scientists are closer than ever to deciphering sperm whale communication. Their breakthroughs could open the door to expanded ...

A pod of southern resident killer whales was recently spotted off the Oregon coast — an unexpected sighting that could have big implications.

Orcas are known to stalk and feed on gray whale calves off Southern California, and in one instance, a pod of killer whales attacked an adult gray whale, though the gray whale survived “bloodied ...

The Ketchikan Killer Whales had six swimmers finish in the top three in points ... “They had a total of 40 swims and didn’t miss a single one, with just one DQ. With that many young kids, that is ...

The Centre for Whale Research says one of its field biologists has spotted a new calf in a pod of endangered killer whales off British Columbia's southern coast. The Washington-based centre says ...

A critically endangered killer whale group has welcomed a new calf after it was spotted for the first time near Washington. The Southern Resident killer whale baby was discovered April 6 in the ...