South America is in both the Northern and Southern ... Their teeth are designed to tear through plants and animals. Piranhas lose their teeth regularly, with new, sharp teeth growing in their ...

More than 163 animals have been released back into the ... BBC Russia editor Steve Rosenberg explores how Moscow has warmed to Trump's America. The video apparently satirising a proposal to ...

Great horned owls are adaptable birds and live from the Arctic to South America. They are at home ... and use their powerful talons to kill and carry animals several times heavier than themselves.

In 1866, Bergh, who founded the American Society for the Prevention of Cruelty to Animals (ASPCA), would regularly ...

Not cute and endearing like present-day sloths in South America, these sloths were one of the strangest animals of the ice age. They weighed as much, or more, than the short-faced bear at 1 tonne ...

"We're not animals," the 28-year-old said ... Trump's crackdown has triggered a new migration wave from north to south that has left authorities in the region struggling to cope.

Leatherbacks are the largest turtles on Earth, growing up to seven feet long and exceeding 2,000 pounds. These reptilian relics are the only remaining representatives of a family of turtles that ...