Although we commonly think of opposable thumbs being associated with humans due to how we use them for dexterity and ...

Intelligence isn’t unique to humans — as the 15 videos of animals solving problems below are about to show you. The animal kingdom is packed with creatures that can solve complex puzzles, use tools, ...

A wolf was filmed pulling bait out of a submerged crab trap — with some experts howling with glee that it could be the first documented evidence of the beasts using tools. The female wolf was recently ...

A new study shows that early humans shifted from hunting giants to smaller animals, shaping tools, survival, and intelligence ...