The Canadian government is redoubling its efforts to protect a critically endangered population of Southern Resident killer ...

Whales observed in Salish Sea off western North America Behaviour is a rare instance of tool use by marine mammals It may ...

Like a proud cat leaving a bird on its owner's doorstep, orcas—also called killer whales—may sometimes offer to share their ...

Researchers have documented orcas seemingly gifting rays, seals and fish to scientists and divers, which could suggest they ...

Dubbed "allokelping," it might be a unique cultural phenomenon that's as endangered as the orca population itself ...

Killer whales continue to surprise us. Earlier this month, we learned that the largest members of the dolphin family use kelp ...

The encounter, observed by snorkelers in Norway, "involved repeated episodes of gentle, face-to-face oral contact." ...

Footage captures a pair of orcas nibbling each other's tongues in the Kvænangen fjords in northern Norway. Scientists think ...

It's summertime, and HBO Max is bringing the heat once again in July with a new wave of releases. This month, there are fresh ...

Video footage shows the massive sea creature breaching the ocean surface off Australia with the line clearly visible across ...

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

The more we learn about orcas, the more remarkable they are. These giant dolphins are the ocean's true apex predator, preying ...