Lions are very social compared to other cat species, often living in prides that feature females, offspring and a few adult males.

Bernd Eilts, a German artist, turns dried cow manure into wall clocks and small sculptures. He is now expanding his business to include cow dung wrist watches.

Scientists at the Texas A&M University's Institute for Biosciences and Technology are working on ways to grow vaccines inside of bananas.

AMAZING FACTS