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The face of a young woman and the face of an old man surrounded by mechanical clocks.
Daily Gene Expression Rhythms Vary with Sex and Age: Study
By studying tissues from deceased people, a team found that women have more rhythmical gene expression and that this molecular rhythmicity decreases with age.
Daily Gene Expression Rhythms Vary with Sex and Age: Study
Daily Gene Expression Rhythms Vary with Sex and Age: Study

By studying tissues from deceased people, a team found that women have more rhythmical gene expression and that this molecular rhythmicity decreases with age.

By studying tissues from deceased people, a team found that women have more rhythmical gene expression and that this molecular rhythmicity decreases with age.

old age

New Study Questions Whether Death Rate Levels Off in Old Age
Ashley P. Taylor | Dec 21, 2018 | 7 min read
A demographer’s model suggests the “mortality plateau” in the extreme elderly could be explained by clerical errors. Not everyone agrees.
Could Rapamycin Help Humans Live Longer?
Anne N. Connor | Mar 1, 2018 | 4 min read
From extending lifespan to bolstering the immune system, the drug’s effects are only just beginning to be understood.
Isolation Harms Health
Kate Yandell | Mar 25, 2013 | 3 min read
Being socially isolated could increase death risk in the elderly even if they don’t feel lonely.
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