Soda bottles displayed in a San Francisco market.A federal appeals court blocked a city law requiring advertisement warnings on the potential health impacts of sugary drinks.
Justin Sullivan/Getty Images
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After scientists screened over 8,000 genes in fruit flies, only one, which hadn't been described before, triggered sleepiness.
Andrew Syred/Science Source
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Frank Lettiere's eyebrows and eyelashes froze after his walk along Lake Michigan's Chicago shoreline Wednesday. Frostbite warnings were issued for parts of the U.S. Midwest as temperatures plunged.
Joshua Lott/AFP/Getty Images
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A British study found that people who used e-cigarettes to quit smoking were more successful than those who tried nicotine patches and gum.
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Sen. Kamala Harris, D-Calif., at an Oakland, Calif., campaign rally this week. Harris says she backs a single-payer health system, but she hasn't yet offered details on how she would finance that plan.
Mason Trinca/Getty Images
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"There's a certain notion that e-cigarettes are harmless," says Dr. Paul Ndunda, an assistant professor at the School of Medicine at the University of Kansas in Wichita. "But ... while they're less harmful than normal cigarettes, their use still comes with risks."
RyanJLane/Getty Images
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Anthem Blue Cross of California, one of the state's largest health insurers, is battling Sutter Health over how much it should pay the company's 24 hospitals and 5,000 doctors in Northern California to care for tens of thousands of patients.
David McNew/Getty Images
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A measles outbreak in Washington state has triggered a state of emergency. In Clark County, where 35 cases have been reported, 31 were not immunized.
Courtney Perry for The Washington Post/Getty Images
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Courtney Perry for The Washington Post/Getty Images
A new study points to the connections between climate change, lack of proper nutrition and obesity.
Rick Elkins, Josh Sommers, Chris Minihane/Getty Images
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Rick Elkins, Josh Sommers, Chris Minihane/Getty Images
Matt Gleason fainted at work after getting a flu shot, so colleagues called 911 and an ambulance took him to the ER. Eight hours later, Gleason went home with a clean bill of health. Later still he got a hefty bill that wiped out his deductible.
Logan Cyrus for KHN
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Remains of La Pescaderia, a community center in Loiza, Puerto Rico. The island will receive nearly $20 billion from the U.S. Department of Housing and Urban Development to help rebuild after Hurricane Maria ravaged the island in September 2017.
Erika P. Rodríguez for NPR
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