The science behind El Niño

What exactly is El Niño? CNN’s Jennifer Gray explains this weather phenomenon that happens between the Pacific Ocean and the atmosphere.

Question of the Day

May 23

Q: A recent poll says this is the favorite game to play at a barbeque… A: Card games

May 22

Q: They say you should deep clean this at least once every three months… A: BBQ grill

May 21

Q: Researchers say older men are much less likely to do this compared to anyone else… A: Smile