Which animal kills the most humans per year? If you guessed sharks, you'd be wrong ...

We round up nature's most brutal bawlers, from vicious lions and testosterone-filled elephants to sparring ants.

There's no doubt that lions are one of the most ferocious predators on the African savanna, but they pose more of a danger to ...

Add Yahoo as a preferred source to see more of our stories on Google. Two cockerel fighting. (Photo by Getty Images) For years, animal advocates have warned that organizers of animal fights are not ...

Hiking brings adventure, fresh air, and an escape into the wild – but it also means stepping into the territory of creatures that see things a little differently. Out here, you’re not the top predator ...