A pod of killer whales tried to catch a seal that hid in an ice floe. Source: Screenshot from the video by Oleksandr ...

Killer whales are expanding their territory and have moved into Arctic waters as climate change melts sea ice, with two ...

The southern resident orca population marked the turn of the year with both heartbreak and hope: the death of a newborn calf ...

This is the breathtaking moment a pod of killer whales was spotted in Newport Beach, California. Staff on a boat operated by Davey's Locker Whale Watching first sighted the orcas around 9 am on ...

The orca’s ability to detect and immobilize a seal underwater highlights the sophistication of its hunting abilities, reminding us of the remarkable adaptations that have allowed orcas to dominate the ...

The research notes that killer whales in the eastern Canadian Arctic have been observed to feed primarily on beluga whales ...

In a rare return to the Southern California coast, a beloved family of orcas made a few star appearances for whale watchers ...

In Wyoming, moose worry about wolves and grizzlies. In coastal areas of the Pacific Northwest and Alaska, moose have to look ...

Some killer whales only eat fish, while others prey on marine mammals. Some orcas have been documented hunting seals by using waves to break the ice the seals are resting on, washing them into ...