From the smallest and fiercest hunters to mighty beasts of land and sea, here are seven predators that routinely take on ...

Biologists discovered killer whales and dolphins working together to hunt salmon, a behavior never before documented in this ...

A YouTube video from BioArk delves into the hunting and killing methods of orcas, specifically their approach to targeting moose. It may sound impossible when you think of a sea mammal hunting a land ...

Killer whales work together in tightly coordinated pods to hunt some of the ocean’s most powerful predators, including sharks ...

For years, great white sharks were the undisputed apex predators along parts of South Africa’s coast, gathering in dense ...

Sarah Fortune, an assistant professor in oceanography at Halifax’s Dalhousie University, said it would appear the massive ...

Killer whales are among the oceans’ top predators. But in Iceland, pilot whales have them running scared. Filipa Samarra This article is from Hakai Magazine, an online publication about science and ...

A study comparing the nutritional demands of killer whales with the caloric content of their prey has startling implications for the potential impact of these large predators on populations of other ...

(CNN) — A pod of Pacific white-sided dolphins off the coast of British Columbia have been observed cooperating with orcas, a traditional enemy that’s better known for taking out great white sharks ...

Orcas have long been revered for their intelligence, adaptability, and group-hunting strategies. But one scientific review spanning two decades has revealed a little-known, yet intriguing behavior.

Learn how differences in diet and behavior split orcas off northern Japan into resident and transient groups — and what their ...

Killer whales have been caught on video breaking off pieces of seaweed to rub and groom each other, scientists announced Monday, in what they said is the first evidence of marine mammals making their ...