Russia and the former Soviet Union haven't had much luck when it comes to missions to the red planet. On Tuesday, it launched a probe destined for Mars. It was supposed to land on Phobos, one of the planet's moons, scoop up some rocks and return home with its specimens.
Instead, the Phobos-Grunt spacecraft launched successfully into orbit, but then its boosters failed to ignite, so for now, it's stuck orbiting our planet.
These photos, which came to us via email from the World Wildlife Fund, show an amazing scene: Nineteen sedated black rhinoceroses were airlifted out of an area in South Africa, and spent about 10 minutes upside down in the air en route to a new home.
The Chinese government slapped artist Ai Weiwei — one of China's most famous dissidents — with a $2.4 million tax bill last week. The move was widely seen as punishment for Ai's relentless criticism of the Communist Party.
Since then, in an outpouring of support rarely seen for a government critic, thousands of people have loaned Ai nearly $1 million to help pay the fine.
When talking to people who have given to a candidate's campaign, you'd expect to find true believers.
"I liked what I heard, and he seemed to be the kind of person that I would like to see be president of the United States," says Carl Ploeger, who has donated twice to embattled GOP hopeful Herman Cain.
Lots of kids have tried lentils. But what about Ethiopian-style lentils, accompanied by injera bread, couscous and cucumber salad?
Fourth graders in Santa Fe, N.M. prepared this lunch feast themselves as part of a nutrition education program called Cooking with Kids. And nutrition experts say programs like this one are not just about expanding timid kids' palates.
The world would be a very different place if we could bottle up a bit of the sun here on Earth and tap that abundant and clean energy supply. Governments have spent many billions of dollars to develop that energy source, fusion energy, but it's still a distant dream. Now a few upstart companies are trying to do it on the cheap. And the ideas are credible enough to attract serious private investment.
Robert Siegel speaks to Dave Ridpath, an assistant professor of sports administration at Ohio University. Ridpath, a former Division 1 wrestling coach and assistant athletic director at Marshall University, has called the current system of college sports "broken." He says that the current scandal at Penn State is the most extreme example of a college sports system that protects teams at all costs.
NPR's Mara Liasson talks to Guy Raz about Tuesday's elections — and what they might mean for the 2012 campaign. Democrats are feeling emboldened by their wins in Mississippi and Ohio, but there's still no evidence they've reversed the wave of 2010.