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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.

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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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