Saturday, November 21, 2020

California's Covid curfew to begin, as US cases hit 12-million mark



from Yahoo News - Latest News & Headlines https://ift.tt/2KvUpT6

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Scientists found a protein that drives brain aging — and how to stop it

Scientists have uncovered a powerful new clue in the mystery of brain aging: a single protein called FTL1. In aging mice, higher levels of t...