What happens when you let loose with a juicy one? A lab of MIT mathematicians and physicists is taking a close look, with the goal of improving public health.
Researchers analyzed people's photo galleries on Instagram, then asked about their mental health. People who favored darker, grayer photos and filters were more likely to be depressed.
Japan expects 7 million cases of dementia among its long-lived residents by 2025. It has started training pharmacists, bankers and postal workers in how to recognize the signs and be supportive.
Convenience is in the eye of the generation. Increasingly, corner markets in Japan target the 27 percent of residents over 65 — offering nursing care advice and home delivery of meals and groceries.
Repeated extensions of drug patents help fend off competitors, researchers say, keeping prices high. And the fact that Medicare and Medicaid can't negotiate for discounts doesn't help, either.
Prescott, Ariz., has become a destination of choice for people trying to get sober, with growing numbers of group homes for recovering addicts. Some residents are calling for regulation of the homes.
The lower the household income, the less likely it is for children to receive needed eye exams. The income effect was independent of insurance status, a study found.
The Centers for Disease Control and Prevention expanded its advice to travelers, advising pregnant women to avoid parts of Miami Beach where the Zika virus is spreading.