Research confirms a great white shark that washed up on a beach in south-west Victoria was the victim of killer whale ...

Orcas, or killer whales, are deadly and beautiful apex predators.

Apex predators, often referred to as top predators, are species that occupy the highest position in their food chains. Unlike ...

Scientists discovered ancient marine reptiles that reached unprecedented trophic levels. These creatures exceeded today’s top predators.

Today's marine trophic levels cap at six, with creatures like killer whales and great white sharks. The discovery of giant marine reptile apex predators occupying a seventh trophic level ...

A Pygmy killer whale — rarely seen in the shallow waters that surround the Florida Keys — was found injured, sick and ...

J35, a southern resident killer whale also known as Tahlequah, carried her child's body on her head for 17 days across a distance of 1,000 miles in 2018, according to the Center for Whale Research.

A new Washington law requires boats to stay at least 1,000 yards away from Southern Resident killer whales. Center for Whale Research Washington state boaters now need to stay 1,000 yards away ...

But this summer, participants of a nature tour have not only seen dozens of the apex predators but also white killer whales. The white orcas appeared on July 24, according to the Shiretoko Nature ...

Predators at the top of a marine food chain 130 million years ago ruled with more power than any modern species, McGill research into a marine ecosystem from the Cretaceous period revealed.