The AI programs we are creating could outsmart us and lead to our collective demise, according to the tech industry's leading experts who say it's time to address the threats they pose.

Poor diet, lack of exercise, stress and trauma, all drive America's declining life expectancy and increasing rates of chronic disease. So how can we live better in America? NPR looks for answers.

Following the launch, officials in South Korea's capital of Seoul sent alerts for residents to prepare for evacuation, but there were no immediate reports of damages or disruption.

Central Park West draws from James Comey's experience in the FBI and as a U.S attorney for the southern district of New York.

It's been five years since the U.S. pulled out of the nuclear deal. How close is Iran to a bomb? What can the U.S. do to stop them? And how are regional and global shifts changing the equation?

A Beluga whale, allegedly a Russian spy, has reappeared in Sweden after a four year absence.

More than a dozen fires were continuing to burn on Tuesday, and officials said over 16,000 people had evacuated under a mandatory order.

Video games can get a bad rap when it comes to kids and mental health, but their impact on child development is often misunderstood. Gaming can be a powerful training tool for a variety of skills.

California will need to remove about 100 million tons of heat-trapping gasses each year to meet its ambitious climate goals. A new startup stepped in and is attracting millions to support the effort.

AI or artificial intelligence is a risk to humanity, at par with the pandemic and nuclear war, according to an open letter, signed by more than 350 executives, researchers and engineers.