NPR's Joe Palca will be at NASA's Jet Propulsion Laboratory in California to monitor the Mars mission landing Sunday night at 10:30 p.m. PDT. Palca talks with guest host Linda Wertheimer about the Mars landing and purpose of the mission.
Weekend Edition Sunday is beginning a series of conversations with economists, asking them to explain their positions and what they think ought to be done to improve the economy. Guest host Linda Wertheimer talks to Greg Mankiw, former chairman of the Council of Economic advisers under President George W. Bush. He's also an informal adviser to the Romney campaign.
This month we are collecting your stories about the good things Americans are doing to make their community a better place. Some of your contributions will become blog posts and the project will end with a story that weaves together submissions to make a story of Americans by Americans for Americans.
Originally published on Sun August 5, 2012 8:41 am
NASA has sent rovers to explore Mars before. But three words explain what makes this latest mission to Mars so different: location, location, location.
The rover Curiosity is slated to land late Sunday in Gale Crater, near the base of a 3-mile-high mountain with layers like the Grand Canyon. Scientists think those rocks could harbor secrets about the history of water — and life — on the Red Planet.
For the past five years, bats have been disappearing at an alarming rate, falling prey to a mysterious disease called white-nose syndrome. But they're making an eerie comeback in a new audio exhibit at a national park in Vermont. The exhibit features manipulated recordings of bat calls that are funneled through glass vessels hanging from a studio ceiling.
Republican Mitt Romney campaigned this weekend in a state that has not seen much of either presidential candidate. Nobody considers Indiana a toss-up in the presidential race.
But the Senate contest there is a different story. It's a very close race, and the result could determine which party controls the Senate next year. So Romney showed up at a barbecue shack in Evansville to give the conservative Republican candidate a boost.
While President Obama and Gov. Romney battle for the hearts and minds of the middle class this election season, there's a huge swath of Americans that are largely ignored. It's the poor, and their ranks are growing.
According to a recent survey by The Associated Press, the number of Americans living at or below the poverty line will reach its highest point since President Johnson made his famous declaration of war on poverty in 1964.