What is known is that they have a relatively stable supply of deep-swimming cartilaginous fish — such as sharks or rays — ...

A rare pack ice killer whale has been filmed in Antarctica, providing a remarkable look at the behavior and struggles of this ...

What makes killer whale knowledge transmission particularly fascinating is the diversity of hunting techniques employed by different populations around the world. Each population has developed ...

What makes killer whale knowledge transmission particularly fascinating is the diversity of hunting techniques employed by different populations around the world. Each population has developed ...

Imagine a world where enormous beasts clash beneath the waves, locked in a struggle for survival. Picture a creature as long ...

"This was an exciting discovery for our team." Scientists stunned after spotting apex predator in unexpected location: 'This ...

Baleen whales are unique and breathtaking animals and are known for undertaking some of the longest migrations in the world.

The southern resident killer whales are classified as endangered under ... the whales from threats that range from inadequate prey to underwater noise and vessel strikes. This report by The ...

Another reason baleen whales migrate is to protect their calves from killer whales. Killer whales, apex predators that hunt in packs, are one of the main predators of baleen whale calves. Although ...

Based on the chilling true story.

According to the research, seven of those sharks had had their livers removed and half of them also had their hearts removed by a pair of killer whales that ... a decline in prey populations ...