S mega-fauna, Earth’s largest animals, pale in comparison to the giants that used to roam the Earth. Though that is likely ...

The orcas would work together to hit the whale shark until it turned upside down. Image: A killer whale hits the ventral side of the whale shark. Pic: Kelsey Williamson Image: A killer whale hits ...

A killer whale was spotted balancing a salmon on its head earlier this fall near the coastline in Washington state, surprising scientists and intriguing orca watchers. The critically endangered ...

MOSCOW, Nov 14 (Reuters) - Russian rescuers returned a young female killer whale to the Sea of Okhotsk on Thursday after the orca beached in the far east, the emergency situations ministry said.

Off Baja California in Mexico, a killer whale named after an Aztec emperor is leading his pod on routine takedowns of the largest fish in the sea: whale sharks. There have been isolated reports in ...

A pod of killer whales has developed "unique" skills to hunt the world’s biggest fish. The orcas have been spotted in the Gulf of California hunting whale sharks - which grow up to 18 meters (59 ft) ...

In a remote corner of Antarctica, a group of killer whales capture their prey in the most extraordinary fashion. In a remote corner of Antarctica, a group of killer whales capture their prey in ...