Arctic tundra now emits planet-warming pollution, federal report finds
Arctic tundra is releasing greenhouse gases into the atmosphere as hotter temperatures melt frozen ground and wildfires increase.
Health & Safety
More evidence that exercise can have beneficial effects on cognitive performance
A new study suggests moderate to vigorous physical activity can boost scores on memory tests. Adding to the evidence that daily exercise is good for the brain.
What science tells us about aging and exercise
Getting or staying active has a wide variety of health benefits as people age. They can include everything from stronger bones to improved mental wellbeing.
100-acre brush fire breaks out in Wilkes County
Crews in Wilkes County are battling a large brush fire that broke out on Sunday, according to the Millers Creek Fire Department.
Cooks We Love: 11 cookbooks from 2024 recommended by NPR critics and staff
NPR has an appetite for great recipes — every year, plenty of cookbooks get thrown in the mix as we assemble our annual Books We Love guide. Here's a sampling of our food favorites from 2024.
A material that's almost entirely air keeps EV fires from spreading
The Department of Energy is focusing on aerogels to reduce the severity of lithium battery fires. A lab that creates the substance shares the technology behind it all.
Yes, the number of food recalls has been rising. Here's what you need to know
Food recalls fell sharply during the COVID-19 pandemic but are on an uptick now. Here's how the government is tracing outbreaks — and some tips on handling food safely to minimize the risk of illness.
Artificial Intelligence wants to go nuclear. Will it work?
The nuclear industry and big tech companies think they can solve each other's problems, but critics are skeptical the marriage can last.
Consumers weigh the claim of health benefits against the risks of consuming raw milk
Raw milk has been in the news a lot lately, and many tout its health benefits. We speak with a researcher about misconceptions about unpasteurized dairy products, and the risks of consuming it.
Why these doctors started writing medical 'prescriptions' for solar power
Doctors in Boston got tired of writing letters to power companies asking them to help vulnerable patients. Then they realized the solar panels on the hospital roof might offer a solution.