Killer whales, also known as orcas, are incredibly intelligent apex predators. As such, researchers have been observing the ...

Scientists have documented what might be the first case of friendly interactions between killer whales and smaller cetaceans.

Wild orcas on more than 30 occasions in four oceans have attempted to share their prey with people, potentially to develop ...

Orcas were spotted using kelp as a grooming tool on each other, the first known use of tools among cetaceans for something ...

Researchers focused on the Salish Sea have made an intriguing discovery about Orcas. These whales, which have continually ...

And killer whale youngsters are fond of playing kelp keep-away. But what the southern residents are doing with the kelp ...

In a new sign of toolmaking in marine mammals, orcas in the Pacific Northwest were recorded rubbing stalks of kelp against ...

qathet resident Debra Dunham was walking in the Willingdon Beach area around 6:30 am this morning, Wednesday, June 25, when ...