States of emergency were lifted for some parts of the country as efforts turned to recovering from wildfires that killed at least 11 people and drew firefighting resources from at least 15 countries.
(Image credit: Esteban Felix/AP)
Fleece jackets and pullovers have transformed our experience of the outdoors. But the little, tiny synthetic fibers that fleece is made of could also be ending up in our diets.
(Image credit: emholk/iStockphoto/Getty Images)
Pitcher plants have evolved independently on three different continents. But new research shows they use many of the same tools to catch and eat their prey.
(Image credit: Natalie McNear/Flickr)
With drug prices climbing, you may be tempted to keep unused pills and cough syrups past their expiration date. Don't do it, pharmacists warn. And get all medicine out of the bathroom cabinet now.
(Image credit: Angela Cappetta/Getty Images)
Scientists now have a fairly noninvasive way to test for Creutzfeldt-Jakob disease, a rare form of dementia. A similar test, they say, might offer earlier diagnoses of Parkinson's and Alzheimer's.
(Image credit: Keith Negley for NPR)
Ew, noisy chewing! Ack, clickety pens! If those sounds drive you crazy, you're not alone, and it turns out it's an actual medical condition called misophonia.
The Trump administration's travel ban is preventing some researchers from returning to the U.S. Scientists fear this could negatively impact collaborations and international scientific meetings.
(Image credit: Courtesy of Colorado State University)
Frog tongues are super soft and wrap around their prey while secreting a sticky spit that changes consistency. Alexis Noel of Georgia Tech tells NPR's Scott Simon how she studied the amphibians.
For one of the biggest and most successful dairymen in America, success was based in part on crossing cultural boundaries. Now, he has returned home to continue building his empire of milk.
(Image credit: Dan Charles/NPR)
Robotics experts at Caltech and the University of Illinois Urbana-Champaign have created a robot that mimics the flight patterns of bats, including swerving and diving.
(Image credit: Caltech)
Climate change has brought erratic rainfall and poor harvests to Mexico's Yucatán peninsula, forcing local Mayan farmers to modernize their centuries-old farming practices.
(Image credit: Gabriel Popkin)
Researchers have captured dramatic footage of a tube of red-hot lava plummeting down a cliff into the ocean, sending fragments of lava and clouds of gray smoke into the sky.
(Image credit: USGS)
Proponents of the Dakota Access Pipeline say final federal permission for the project is assured. The Standing Rock Sioux Tribe says the Army must complete an environmental review already underway.
(Image credit: James MacPherson/AP)
All over the world, people say they make friends by "breaking bread together." Social science research explores why sitting down to eat together makes people feel closer.
The Centers for Disease Control and Prevention wants more flexibility in deciding whom to quarantine and why. But critics say the changes the agency has proposed raise civil liberties questions.
(Image credit: Mark Wilson/Getty Images)
Our first germs didn't do much damage, until we gave up our hunter-gatherer ways and started farming. Episode 1 of a three-part animated miniseries on the battle between humans and germs.
(Image credit: Xaver Xylophon/for NPR)
The carcass of a marten that shut down the $7 billion Large Hadron Collider last year is the most recent addition to a Dutch exhibit of animals that have had notable interactions with humans.
(Image credit: Natural History Museum Rotterdam)
The Silicon Valley company, Moon Express, is now a finalist in the $30 million Google Lunar Xprize competition. The company will attempt to place a spacecraft on the moon that could travel on its surface and transmit high definition images. NPR's Ari Shapiro talks to Naveen Jain, one of the founders of Moon Express, about the competition and the future of private space exploration and research.
While a large number of the concussions in soccer come from players knocking skulls, heading the ball poses its own threat, a study finds.
(Image credit: Roger Weber/Getty Images)
At least 13 countries have sent money, equipment and people to help fight wildfires that have killed at least 11 people, including four firefighters.
(Image credit: AFP/AFP/Getty Images)