Tissue sample type matters when measuring a person's biological age, researchers report
People's bodies can be old or young for their chronological age, depending, in part, on the amount and types of stressors ...
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Doomsday Clock set at 89 seconds to midnight, representing threat to human existence and the planet
The threat of climate change, nuclear conflict and biological hazards are some of the reasons the Bulletin’s experts decided to move the clock up. It’s the first time the clock has been moved ...