The U.S. Drug Enforcement Administration has been tracking the movement of vehicles around the U.S. and storing that information. NPR's Arun Rath speaks with Wall Street Journal reporter Devlin Barrett.

Greg O'Brien talks about how his life has changed in the five years since he was diagnosed with early-onset Alzheimer's disease. "More and more I don't recognize people," he says.

National sorority leaders have told members at the University of Virginia not to attend a multi-frat Bid Night party after a discredited article about a gang rape.

A women-led mosque held its first jumma'a, or Friday prayer service, in Los Angeles this week. The group is hoping to strengthen the Muslim community in America by empowering the faith's women.

NPR's Scott Simon speaks with senior Washington editor Ron Elving about the narrowing Republican presidential field for 2016 and what we've seen so far in the first month of the new Congress.

Their goal is to make the world a better place 15 years from now. And the U.S. State Department listened to their ideas. But that doesn't mean they are oblivious to Justin Bieber and Gossip Girl.

When Army Capt. Stefanie Pelkey's husband returned from Iraq, "his light was gone," she says. Army Sgt. T.J. Hart says he barely survived the numbness that led Pelkey's husband away.

A play based on interviews with former NFL players, their families and fans digs deep: What's so fun about a sport that devastates bodies and brains? And what if it can't be made safer?

There are new suspicions that one of the men released from a U.S. prison in Guantanamo Bay in exchange for Sgt. Bowe Bergdahl last year might be trying to contact Taliban fighters.

Shares of the burger chain shot up Friday, its first trading day. Shake Shack and other fast-casual joints are taking a bite out of McDonald's, which can't recast itself to fit the current trend.

The competition over what Americans consume during the Super Bowl has gotten vicious. The nation's top merchants of virtuous and not-so-virtuous munching both want control of the line of scrimmage.

Some states are experiencing major budget deficits and several Republican governors are opting to increase taxes to make up for the shortfall. Michigan Gov. Rick Snyder talks to Robert Siegel.

Earlier this week, we hosted a Twitter chat that tackled questions about diversity in public radio and the pressure some journalists of color feel to sound "white."