The toughest moose hunt might not be a physical challenge, but a mental one, as the author finds out when he goes to Canada ...

In Mexico’s Gulf of California, scientists captured rare footage of a group of orcas called Moctezuma’s pod hunting young ...

When flipped upside-down, the sharks fall into an involuntary trance, leaving them easy victims for the orcas. Why the sharks freeze like this is a mystery.

"The techniques differ." Scientists weigh in after observing alarming behavior in great white sharks, orcas: 'They are ...

The specialized shark-hunting​ pod can be seen targeting juveniles, flipping them upside down, and feasting on their ...