Killer whales are known for exceptional intelligence, displaying complex social structures and sophisticated communication.

Killer whales continue to surprise us. Earlier this month, we learned that the largest members of the dolphin family use kelp ...

Orcas, also known as killer whales, are the ocean’s apex predators, and their intelligence and power have always fascinated us. While they are feared by many for their size and hunting skills, these ...

Researchers focused on the Salish Sea have made an intriguing discovery about Orcas. These whales, which have continually ...

Killer whales are known for exceptional intelligence, ... usually in captivity," added Croft, ... Our chief editor shares analysis and picks of the week's biggest news every Saturday.

Orcas are toothed whales and are closely related to narwhals and belugas, sperm whales, beaked whales, dolphins, and porpoises. They are massive, and male orcas can weigh up to 22,000 pounds. Experts ...

The more we learn about orcas, the more remarkable they are. These giant dolphins are the ocean's true apex predator, preying ...

The more we learn about orcas, the more remarkable they are. These giant dolphins are the oceans true apex predator, preying ...

TV tradition returns next month with new episodes featuring chilling shark encounters and scientific discoveries.

Like a proud cat leaving a bird on its owner's doorstep, orcas—also called killer whales—may sometimes offer to share their ...

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

Southern resident killer whales have been caught on drone video crafting kelp tools to groom one another—an unprecedented ...