Loneliness is on the rise in the U.S., particularly among younger people, such as members of Generation Z, born between the mid-1990s and the early 2000s, and millennials, just a little bit older.
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Brian Vastag suffers from myalgic encephalomyelitis/chronic fatigue syndrome, or ME/CFS for short. He is part of an NIH study of the disease, which is commonly called chronic fatigue syndrome.
Miriam Tucker for NPR
A man carries old plastic containers in March 2012 through the Kibera slum in Nairobi, Kenya. Kenyans living in poverty often collect plastics that they can turn into cash by taking it to companies that recycle it.
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Lyme disease is spread by deer ticks like this one. A study finds that some people can be reinfected many times with the bacteria that cause the disease.
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