Giant clams grow huge by relying on algae for energy. Scientists found genes that help them live with algae and grow big.

"Meet Maymo, the hilarious lemon beagle taking YouTube by storm. Watch Maymo and his adorable pack in laugh-out-loud skits, epic pranks, and heartwarming adventures that dog lovers can't get enough of ...

If your sweetheart isn't a big chocolate fan, there are plenty of other Valentine's Day candies to choose from. We tried and ...