Search results for

From creating human ears, to gun parts and even bars of chocolate, 3-D printing has opened seemingly limitless possibilities for the field of manufacturing. The technology's potential also raises a variety questions, including copyright and regulatory issues.

The senators cited Hagel's lackluster confirmation hearing performance and his views on Iran. The White House said it would not back down from the nomination.

Despite inhabiting sewers and cesspools, cockroaches are quite clean — or at least their exteriors are, according to entomologist Coby Schal of North Carolina State University. That's because cockroaches are constantly grooming themselves, particularly their antennae. Publishing in PNAS, Schal and colleagues investigate why they groom.

In Fairbanks, Alaska, residents are using wood stoves to heat their homes during the frigid winter months. But, smoke created by these wood burners is contributing to some of the worst air pollution in the country. Cathy Cahill discusses air quality in the Last Frontier.

Kids whose parents have talked to them about the dangers of drugs are more likely to think that using isn't OK. That message can become mixed when parents bring up their own experience. There's no need to lie to a child, but parents should be careful about offering too much information.

Tell Me More host Michel Martin and editor Ammad Omar crack open the listener inbox. This week, they clear up a Presidents' Day misunderstanding, and see if the idea of Legos for girls really has legs.

President Obama's plan to jump-start the economy starts with increasing the minimum wage and avoiding sequestration. Host Michel Martin talks about those challenges and others, like rising gas prices and expanding waist lines. She's joined by NPR's senior business editor Marilyn Geewax and Wall Street Journal economics reporter Sudeep Reddy.

At the Oscar ceremony on Sunday night, there'll be lots of talk about excellence — the movie industry honoring its own. But as NPR's Bob Mondello notes, there has always been another side to the Oscars: money.

The book club regulars visit Gorillas in the Mist, Dian Fossey's memoir of her years studying mountain gorillas in a remote African rainforest. Gorilla expert Annette Lanjouw joins the club to give an update on how this endangered subspecies of gorilla is faring.

The lawsuit alleges that Armstrong and his team's pervasive doping campaign defrauded the U.S. Postal Service out of more than $31 million in sponsorship fees.