Nature can be a dangerous place, even for animals that seem borderline invincible. For instance, hippos may be massive mountains of muscle with a gaping maw, but that doesn't stop a sufficiently ...

The hunt is on and a predator finally zeroes in on its prey. The animal consumes the nutritious meal and moves on to forage for its next target. But how much prey does a predator need to consume?

In Argentina, the return of pumas brought top predators back to the landscape — much to penguins’ dismay. By Alexa Robles-Gil Penguins throughout the southern seas have to worry about being picked off ...

Deep within the tropical rainforests of Central and South America lives one of the most powerful birds on Earth: the harpy ...