Orcas are born with powerful bodies and sharp teeth, but they are not born knowing how to hunt. Here’s why they depend so ...

Once again, an endangered orca in Washington state has been seen carrying her dead newborn calf in an apparent effort to revive it. The more we learn about orcas, the more remarkable they are. These ...

The more we learn about orcas, the more remarkable they are. These giant dolphins are the ocean's true apex predator, preying on great white sharks and other lesser predators. They're very intelligent ...

The more we learn about orcas, the more remarkable they are. These giant dolphins are the ocean's true apex predator, preying on great white sharks and other lesser predators. Subscribe to our ...

Southern Resident orcas of the J pod are pictured in an undated photo. Marla Smith, Orca Network Courtesy to The Bellingham Herald Boaters are being asked to practice vigilance in Puget Sound as ...