With roughly 45 teeth, each up to 10cm long and 4cm wide, orcas are perfectly engineered for ripping and tearing prey. These ...

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.

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

Two killer whales scrubbing kelp between their backs, also known as “allokelping.” Credit: Center for Whale Research, NMFS NOAA Permit 27038 Lots of animals use tools to get their food, but ...

The Russian government takes action weeks after video footage showed the animals languishing in freezing waters.

Park has no plans to euthanize killer whale linked to deaths of 3 people. Feb. 25, 2010— -- SeaWorld has no plans to euthanize the killer whale that dragged a trainer to her death Wednesday, and ...