ScienceAlert

One problem seems to overshadow all the other issues US college students face, and basically anybody can relate to it.

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Feeling stressed by the pandemic was linked to faster biological aging in just one of three age groups studied.

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Physicists chilled atoms aboard a space station to a record low, and to get there they had to recreate gravity.

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Among 2,546 middle-aged men, one kind of protein was linked to higher free testosterone, and it wasn't meat.

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Bigger dogs tend to die younger, and researchers may have found a molecular clue in their DNA.

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