Search results for

The Bourne Legacy is the latest movie to recast a main character in order to continue the franchise. But from Bond to Bewitched, Batman to Dumbledore, Hollywood has never been afraid to dump old stars and seek fresh blood for the sake of a character's longevity.

When it's hot and humid, you probably don't want to move much and aren't very hungry. The same goes for cows; but when they don't eat, farmers lose money. Using weather data, a new app called Thermal Aid detects the threat of heat stress and offers farmers tips to keep their cows healthy.

The gun-control debate has been framed as one between those who want to ban all guns and those who want to protect the right to own them. But digging into the numbers shows a complex relationship between ownership and crime. But some studies suggest stricter gun laws have not had a significant effect on crime rates.

The London 2012 Olympics are officially over, but people are still buzzing about Sunday's closing ceremony. It included many of the highlights of British culture and history that weren't in London's opening ceremony. And in America, some viewers are angry about what was left out of the U.S. feed.

It's been more than a week since the Mars rover Curiosity made its successful landing on the Red Planet. Curiosity is by far the most technologically advanced rover to reach the planet's surface. David Greene talks to astrophysicist Neal DeGrasse Tyson, director of the Hayden Planetarium in New York City, about Curiosity's two-year visit to Mars.

Just how do trees die? It seems like a simple question, but the answer still eludes scientists. And understanding forest ecology is increasingly important as the effects of climate change begin to take root.

It can be lonely being a Democrat in the Deep South. In the reliably Republican region, even recruiting viable Democratic candidates can be a challenge. But strategists are looking to nearby states to learn how the party might start to make inroads in such red territory.

Since the 1961 publication of the Third International Dictionary, people have debated the merits of dictionaries that describe language as it is and those that explain how it should be. Today the debate continues, but it doesn't hold the same cultural significance as before, writes Geoff Nunberg.

Two weeks after the attacks that killed the U.S. Ambassador to Libya and three other Americans, there is still confusion about what exactly happened and whether the United States might have prevented the tragedy. Critics of the Obama administration accuse the White House of dissembling about the attack. NPR's Dina Temple-Raston talks to Melissa Block.

President Obama endures it. So does Mitt Romney. Comics make a living off it. And even a PGA golfer heard a chorus of taunts at a recent tournament. So what is it that makes heckling such a cultural institution?