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

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.

Killer whales and dolphins have been working together to hunt salmon in the northern Pacific Ocean, an unexpected finding that further reveals the complex social lives of marine mammals. Video cameras ...

Some say they got this name because sailors noticed their ability to dispatch enormous whales and dubbed them ‘whale killers’ ...

Short-finned pilot whales consume between 82 and 202 of the marine molluscs each every day off the coast of Hawai’i, according to the study. An international research team - made up of scientists from ...

Inner coast transient killer whale hunting close to a Steller sea lion haulout off the outer coast of Washington. New research has confirmed that West Coast transient killer whales who live between ...

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 ...

Whales can eat more than 200 squid a day, reveals new research. Short-finned pilot whales consume between 82 and 202 of the marine molluscs each every day off the coast of Hawai’i, according to the ...