Having watched this clip, it’s hard to miss the caution lions show around hippopotamuses. Even though lions are often described as apex predators in their ecosystems, these individuals don’t linger ...

The oceans of the Cretaceous of North America teemed with life. Gigantic fish and enormous marine reptiles hunted the Western ...

Several animal species that once disappeared from Britain could dramatically reshape the landscape if they returned. From wolves controlling booming deer populations to beavers rebuilding rivers with ...

Orcas are among the most intelligent and coordinated hunters in the ocean, capable of targeting animals once considered untouchable apex predators. Observations show them using precise teamwork to ...

"I could sit and watch all day," one Facebook user said.

Table for one-and-a-half. Scientists have discovered a new “apex predator” dinosaur that appears to have been fossilized right in the middle of eating a crocodile-like creature. The newly found ...

Tourists were stunned when a pair of orcas tried to hunt a gentoo penguin alongside their ship. Here’s what happened next.

Along South America’s windswept southern coast, Magellanic penguins have spent decades nesting in relative safety. For much of the twentieth century, sheep ranching dominated the region, and pumas ...

Roughly 425 million years ago, in the warm seas over what is now southern China, there lived a meter-long bony fish with jaws ...