"My life changed forever when I saw Free Willy at 3 years old, and maybe, just maybe, coming to this screening will change ...

The study authors observed the practice in Southern Resident killer whales while sailing in the Salish Sea off the Pacific ...

Researchers have documented orcas seemingly gifting rays, seals and fish to scientists and divers, which could suggest they ...

Learn why some orcas, commonly known as killer whales, are sharing their prey with humans.

Orcas often share food with each other—it’s a prosocial activity and a way that they build relationships with each other,” ...

The smallest species of whale tricks its predators by gushing red gallons of red fluid into the water when under attack ...

Dubbed "allokelping," it might be a unique cultural phenomenon that's as endangered as the orca population itself ...

Killer whales have been documented offering food provisions to humans swimming near them or in nearby boats. Learn more about ...

Rubbing against algae to slough off dead skin has been observed in other cetaceans, but never before with what can truly be ...

Orcas, also known as killer whales, are among the most intelligent and social of marine mammals. They live in tight-knit pods ...

Wild orcas on more than 30 occasions in four oceans have attempted to share their prey with people, potentially to develop ...

The Oregon Department of Fish and Wildlife is developing a plan to protect Southern Resident orcas, which were added to the ...