Almost all of the cells in a human body get replaced over the course of a life. NPR's Skunk Bear Team sets off on an imagined video tour inside the body to find out which body parts never change.
Divers exploring the famous Antikythera shipwreck, 200 feet beneath the water's surface in Greece, have turned up a heavy object they think might have been a powerful weapon in the first century B.C.
Like it or not, cheating and lying are part of being human. But our propensity to cheat varies based on the situation. This week we delve into how cheating works.
Many consumers in North America and Europe are willing to pay a premium for nutritious, organic grains. That makes the market ripe for a revival of millennia-old bread wheat, some plant breeders say.
Can a computer write a sonnet that's indistinguishable from what a person can produce? A contest at Dartmouth attempted to find out. With our online quiz, you too can give it a try.
More than half of prisoners released from prison are rearrested within a year. Cognitive therapy can help prisoners change the thinking that gets them in trouble, like "I'll never back down."
Scientists say they've figured out how to reduce the fat in milk chocolate by running it through an electric field. The result is healthier, but is it tastier?
Some of the worst flooding in the state in 100 years is being blamed for the deaths of more than 20 people. Reporter Ashton Marra tells Scott Simon that many died trapped in their cars and homes.
It can be a lot of fun taking those back-of-the-magazine personality tests. But tests may be less fun when they are used by employers to make big life decisions on hiring and job performance.
A new study looks at the psychology of giving wedding gifts. Researchers found when buying wedding gifts, people closest to the recipient often diverge from the registry to express their unique relationship to the recipient. But this leaves the recipient less happy than if they had received something from the registry.
As more chefs experiment with microorganisms to transform ingredients and create new flavors, fermentation has gone from ancient preservation technique to culinary tool du jour.
A man committed a horrible crime. Then he decided he no longer wanted to be a bad person. It is possible to change our personalities, psychologists say, even though we like to think they're innate.
The new bill would require companies to disclose genetically modified ingredients in food products. But critics dislike that this information does not have to appear directly on the food label.
An Indian startup sells edible spoons that taste just like crackers, made out of millet, rice and wheat. The company's founder says it's a fun way to encourage people to reduce their plastic waste.
NPR's Lulu Miller tells the story of one runner who always believed he could break the four-minute mile. Then a terrible accident made him question if he would ever be the same runner.
Native Americans in the Great Lakes region have cultivated the giant squash for centuries. Now tribes are sharing the seeds with each other and with small farmers to bring the plant back.
In mice, monkeys and people, exercise releases a protein called cathepsin B. And as blood and brain levels of this protein rise, memory gets better. But the protein has a dark side, too.
A nutrition app may not be the top priority for someone who struggles to pay for groceries. But cellphones have the potential to improve the health of people with low incomes, if they can get them.
NPR's Kelly McEvers talks with Jerry Macala, who previously managed the South Pole station, about what it's like during winter at the South Pole and the obstacles facing the mission to rescue a sick worker.
Two individuals have been flown out of the South Pole in the dead of Antarctic Wwinter. It's only the third such evacuation ever conducted.