Cuban artist Tania Bruguera asked people to use a microphone to outline their vision of the country. Bruguera, however, was detained before the performance even started.
"I believe in diplomacy, I believe in dialogue, I believe in engagement," the president says of Iran and other regimes perceived as U.S. enemies. But he says restoring relations is a gradual process.
Sesame Workshop's games are designed to help kids learn words and have fun. One New York City educator says it's never too soon to teach tykes that technology can be more than just entertainment.
With two young men dead, the Food and Drug Administration is considering banning sales to consumers of a highly concentrated form of pure caffeine. A lethal overdose is too easy, officials warn.
A growing body of research suggests that teaching really young kids how to recognize and express their feelings can help them into their adult lives.
Three years after the U.S. military officially withdrew from Iraq, 2,000 U.S. troops are back restoring the old buildings they'd left behind and renewing former contacts with Iraqi officers.
Author Roxane Gay spent 2014 thinking and writing about issues that exposed divides in America over race and gender. She offers her thoughts on some of the year's most-talked-about stories.
NPR's Elizabeth Blair polled comedy-industry insiders to find out their favorite jokes of 2014. The results range from supermarket-checkout observations to a historically hysterical take on Oprah.
The Russian economy took a big hit in 2014. The U.S. and other countries imposed economic sanctions after Russia annexed Crimea, but it was falling oil prices that really hurt the country.
More than 8 million U.S. children don't get enough to eat. In Sacramento, Calif., one school is helping families cope by sending students home for the weekend with backpacks full of groceries.