Elena Renken
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Some animals live longer than they should for their size. Some have shorter lives. And others don't appear to age at all.
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Years before he got diagnosed with Parkinson's, Joy Milne noticed her husband's characteristic scent had changed. The discovery that she could smell his illness has opened up a new field of research.
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A photojournalist in Wuhan, China, portrays a city under quarantine in the midst of COVID-19.
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The disease first identified in China in late 2019 was previously called "2019-nCoV."
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When's the last time you checked in with your primary care provider? U.S. adults under age 65 made nearly 25% fewer visits to primary care providers in 2016 than in 2008, a big study finds.
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A new survey of 10,000 Americans finds 61% of us are lonely. Young people, men and those new at their jobs are some of the hardest hit.