Drone footage from Norway shows killer whales using a highly coordinated and cooperative hunting technique to catch herring.

An intense marine heatwave caused ecosystem chaos, species migrations, and major fishery losses, hinting at climate change’s oceanic toll.

Orcas can live nearly a century in the wild. They rule the oceans but are curious animals, especially when it comes to humans ...

U.S. Rep. Sam Liccardo (D-San Jose) wants to know if federal job cuts are making it harder to protect whales in the Bay Area.

Two French sailors were rescued off the coast of northern Spain after their boat was rammed by orcas. They were taken safely ...