From sinking boats and feasting on shark livers to dining on whale tongue and tossing porpoises around for fun, orcas are ...

Orcas have spent the past few years rewriting their public image from charismatic performers to unpredictable disruptors, ...

New footage shows orcas and dolphins coordinating hunts, hinting at interspecies teamwork to track and catch salmon off ...

Across the world’s oceans, killer whales share the same striking black‑and‑white look yet live radically different lives.

An orca who made headlines in 2018 after she carried her dead calf for more than two weeks was again spotted carrying the body of her newborn, just days after researchers confirmed she'd given birth.

The species Orcinus orca, generally known as orcas or killer whales, is made up of many genetically distinct populations ...

The great white shark’s fearsome reputation has been shaped in part by films like Jaws and Deep Blue Sea, which portray it as ...

We’ve always been thrilled to see orcas near our home in Alaska. But sailing through the waters along the Iberian Peninsula, where 600 boats have been hit—and five sunk—by whales, was unnerving at ...

People who have a monthly pass, including employer-sponsored ORCA fare cards, must now pay extra while changing from a bus or ...

A mother orca was still carrying her dead calf in the waters off the Pacific Northwest on Tuesday more than a week after the baby whale died. The calf was the first to be born in the endangered pod of ...