Battery problems on the Solar Impulse, the airplane that's been flying around the world using only the sun's-power, have grounded it until next spring.
Clyde Tombaugh, the man who discovered Pluto, grew up under the dark, open skies of rural Streator, Ill. This week the town has been full of celebration, as NASA made its first visit to Pluto.
Sometimes our eyes are just drawn to the top of a list. Using a regular e-mail of headlines sent out to economists, a study found the ones listed higher get read more — and cited more in future work.
Making yogurt requires bacteria — but which strains of bacteria? There are dozens to choose from, and that choice affects yogurt's tartness and texture.
Iran holds the fourth-largest oil reserves in the world, and the nuclear deal could mean millions oil barrels flowing into an already saturated market, pushing the global price down further.
As New Horizons completes its journey to the far reaches of the solar system, NPR takes a look at just how long it takes to get to Pluto.
On Tuesday morning, NASA's New Horizons spacecraft swooped past the surface of Pluto. The vast distance between Earth and Pluto means they're still waiting to hear what happened.
Dr. David Casarett used to think of medical marijuana as "a joke." But after taking a deeper look, he's changed his mind. Casarett's new book is Stoned: A Doctor's Case for Medical Marijuana.
Skunk Bear's latest video celebrates the hundreds of pictures taken by the New Horizons space probe over the past decade.
New images of Pluto are beginning to arrive from NASA's space probe, and they're already allowing scientists to update what we know about the dwarf planet.
Early Tuesday morning, NASA's New Horizons Spacecraft will complete the first-ever flyby of the dwarf planet Pluto. NPR's Geoff Brumfiel reports live from the New Horizons Control center.
For NPR's series #RaceOnTech, we are meeting the diverse men and women who work in America's tech and science fields, like Dr. Mamie Parker, a fish and wildlife biologist who's a pioneer in her field.
This week, NPR's All Tech Considered is connecting with diverse innovators in tech and science. Kiverdi CEO Lisa Dyson discusses an early role model, her work and the need to boost tech education.
Astronomers kicked Pluto out of the planetary club in 2006 because of its small size. But scientists set to explore the surface Tuesday via a spacecraft's camera say those other guys are just wrong.
Using lenses and meta-materials, science is finding new ways to bend or reroute light. Like Harry Potter's cloak or H.G. Wells' chemical concoction, it could make an object impossible to see.
The British medical system says healthy women with normal pregnancies should give birth outside the hospital. But 99 percent of babies in the U.S. are born in one. Do they know something we don't?
When you have to remember many things at once, you might try to juggle all those to-do items in your head simultaneously. But new scientific research suggests there might be a better approach.
All the recent rain in Texas is great for insects — including the terrifying tarantula hawk. It's a big, nasty wasp that doesn't just sting tarantulas ... it turns them into food for its offspring.
Did Beethoven cop from a warbler? Did Mozart plagiarize a starling? NPR's Wade Goodwyn speaks with Talkin' Birds host Ray Brown about these musical mysteries.
A cheap, oral vaccine — about the size of an "energy shot" — offers fresh hope for preventing cholera epidemics, like the one that has killed nearly 10,000 people in Haiti.