Since August 2016, there have been nearly 3,000 cases of mumps diagnosed in Arkansas. A epidemiologist explains how her team used online data and mathematical modeling to understand the outbreak.
(Image credit: Maimuna Majumder/HealthMap; Alyson Hurt/NPR)
It's aimed at rotavirus, a nasty pathogen that can cause diarrhea and kills more than 500 children a day in developing countries.
(Image credit: Krishan Cheyenne/MSF)
Measuring the quality of those little swimmers usually requires a trip to the doctor. Researchers have come up with a smartphone accessory that would let men do that at home in less than five seconds.
(Image credit: Hadi Shafiee/Brigham and Women's Hospital, Harvard Medical School)
The Senate voted Tuesday to lift a 2016 ban on certain hunting practices — like trapping and aerial shooting — on national wildlife refuges there. Now the bill heads to President Trump to be signed.
(Image credit: Saul Loeb/AFP/Getty Images)
A new survey shows widespread misconceptions and unfounded confidence about learning.
(Image credit: LA Johnson/NPR)
The Flame Refluxer is essentially a big copper blanket: think Brillo pad of wool sandwiched between mesh. Using it while burning off oil yields less air pollution and residue that harms marine life.
(Image credit: Courtesy of Worcester Polytechnic Institute)
Move over Japanese women. You've been dethroned as the population with the healthiest hearts. This group of people can fight off heart disease even into their 80s. What's their secret?
(Image credit: Matthieu Paley/National Geographic)
Some recent studies in synthetic biology, they say, raise new questions about the ethical limits of creating entities that might feel pain or resemble human embryos — or mimic humans in other ways.
(Image credit: Courtesy of Rockefeller University)
A troubling trend has followed the opioid epidemic: people who use intravenous drugs are getting heart infections, driving up hospital bills and stirring an ethical debate among doctors.
(Image credit: Jack Rodolico/NHPR)
Jesus' tomb has been freshened up in time for Easter. "This monument today is free," said Antonia Moropolou, who led the Greek team that handled the renovations.
(Image credit: Sebastian Scheiner/AP)
Labor statistics specialists under George W. Bush and Barack Obama warn that if the safety regulation is repealed, record keeping on worker injuries will become less accurate and less reliable.
(Image credit: michal-rojek/Getty Images/iStockphoto)
Defense Secretary James Mattis called climate change a national security threat. Retired Brig. Gen. Gerald Galloway talks about how the Pentagon will manage challenges presented by climate change.
Most of the millions in the U.S. who are infected with hepatitis C can't afford the cure. Some say the U.S. could save money and cure more people if it bought the drugmaker Gilead Sciences Inc.
(Image credit: David Paul Morris/Bloomberg via Getty Images)
What questions do you have about the toll that climate change is taking — and about possible solutions?
(Image credit: Christopher Furlong/Getty Images)
The U.S. conducted hundreds of atmospheric nuclear tests between 1945 and 1962 — and filmed them. A project to digitize those films has changed the analysis of the nuclear explosions themselves.
(Image credit: Screen grab by NPR/YouTube)
After another major coral bleaching event, a new study has concluded that securing a future for coral reefs "ultimately requires urgent and rapid action to reduce global warming."
(Image credit: Greg Torda /ARC Centre of Excellence for Coral Reef Studies)
New satellite images reveal that few Midwestern farmers are planting pollution-preventing "cover crops." In Maryland, though, farmers are doing it, thanks to hefty subsidies.
The South American polka dot tree frog initially appears unremarkable. But when researchers in Argentina shined an ultraviolet light on the frog, it glowed.
(Image credit: Julián Faivovich and Carlos Taboada (Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"—CONICET))
Some members of Congress say the U.S. government should use the patent rights it owns for any drugs that were developed with federal grants to drive down the prices of those drugs.
(Image credit: Bill Clark/CQ-Roll Call, Inc.)
The White House's proposed federal budget cuts everything from research to regulation, and makes clear that the administration doesn't view climate change as a priority.
(Image credit: NASA)