Search results for

Search teams and civilians picked through the remains of destroyed buildings in the country's third-largest city, Cali, passing large pieces of concrete and rubble down a long line of volunteers.

China's "Tianhe-2" (Milky Way 2) supercomputer took first place in one recent speed test, clocking in at 30 quadrillion calculations per second--about twice as fast as the best American machines. The U.S. still has more supercomputers than any other nation, but some experts say computer speed is a measure of a country's scientific innovation, and worry the U.S. is lagging behind.

When Stanford professor Andrew Ng put one of his classes online, more than 100,000 students signed up. Now he's co-founded a company, Coursera, with the potential to give millions of students free access to classes from Stanford, Princeton, the University of Pennsylvania and other schools.

NPR's Steve Inskeep asks author Barry Levine about the subpoenas issued by the Republican-led House for depositions from former top officials, including the Clintons, on the investigation into Jeffrey Epstein.

A recent report by the research project found that one in three Americans raised in the middle class fall out of it as adults. Host Audie Cornish speaks with Erin Currier of the Pew Charitable Trusts' Economic Mobility Project about pressures on the American middle class.

When you go to boxing movies, you can count on training montages, high-stakes dramatic moments, and the way a scrappy outsider always seems to have to prove him or herself in the ring. Many of these traits are showing up in a new group of movies — this time about chefs.

The investigation into the former CIA director's extramarital affair has now ensnared the top U.S. commander in Afghanistan. Investigators found thousands of communications between Gen. John Allen and a Tampa woman. He says they were not inappropriate. The sordid story is getting confusing.

Soccer is a national obsession in England that's spilling over into America. NPR's Scott Simon talks to sports business writer John Ourand about why Americans are buying up the U.K.'s top teams.

French economist Thomas Piketty's book, Capital in the Twenty-First Century, has become a sensation. He's been all over the media, and he's lecturing to packed houses on his current U.S. tour.

Jill Abramson's firing as editor of The New York Times has prompted conversation about biases that affect women in positions of authority. Two prominent fields of research explore this question.