Here's why Congress calls it quits every August

White House contender Rand Paul revved up the youthful crowd, asking "Anybody here from the 'Leave Me Alone' coalition? How about the 'Leave Me The Hell Alone' coalition?”

Water you buy in the store is not just hydrogen and oxygen. Here's why food producers add all those extra ingredients.

Rand Paul's Twitter offers more than just politics. Here are 10 of the senator's best tweets, from selfies at Subway to Coolio's Gangsta's Paradise.

From sign language to football coaches, here are six of this season's best political ads.

One in 6 U.S. teens are unable to make simple, everyday choices about spending, says a new study