In a groundbreaking event near Mossel Bay, an orca was filmed killing a great white shark in the first confirmed solo kill.

Leopard seals are an abundant species of predator in Antarctica. These large, carnivorous sea mammals live in the water and ...

For a deep dive into orca behavior, "Expedition Killer Whale" packs stunning footage into a fascinating hour-long documentary, and we have all the details here on how to watch it. How to watch ...