Turns out that for 7,000 years, snacking on nutsedge may have helped people avoid tooth decay. But at some point, the root it lost its charm. By the 1970s, it was branded "the world's worst weed."
Ever try shopping on your smartphone and decide you don't want to put in your credit card number? Visa says it's a big problem and came up with a tool that combines improved security and convenience.
A Houston internist who supported the Affordable Care Act now finds that many of her patients who bought less expensive coverage have trouble getting the specialized care they need.
Audie Cornish speaks with Robert Turner of the United Nations in Gaza City, discussing the extent of the devastation there in the midst of Israel's bombardment.
As the violence between Hamas and Israel continues, so too do the funerals that come in its wake. NPR correspondents Ari Shapiro and Emily Harris attended two such funerals today, in Tel Aviv and Gaza respectively, and they tell of what they learned there.
Time Warner has rejected a buyout offer, reportedly as high as $80 billion, from Rupert Murdoch's 21st Century Fox. A deal between the two companies would create a media powerhouse — and a thicket of challenges for anti-trust regulators.
The Senate has voted 53 to 44 to confirm Ronnie White for a federal court judgeship in Missouri, 17 years after he was first nominated by President Bill Clinton.
Rebels captured the eastern half of Aleppo, the country's biggest city, two years ago. Now President Assad's army looks likely to drive them out in what would be a major blow to the opposition.
Sens. Cory Booker and Rand Paul have proposed legislation that would overhaul the American criminal justice system. For more about the REDEEM act, guest host Jacki Lyden speaks with Booker.
The most recent violence between the Israelis and Palestinians has affected young people on both sides of the conflict. Guest host Jacki Lyden learns how one group is using art to foster peace.