Why Smelling the Opposite Sex Can Age You
The evolutionary tradeoff between longevity and reproduction changes with gender.
Why Stem Cells Are Unfair to Their Children
This leaky barrier in old stem cells contributes to aging.
How Aging Research Is Changing Our Lives
An interview with Eric Verdin, CEO of the Buck Institute for Research on Aging.
Does Having Kids Make Mothers Age Faster?
Evidence is stacking up on both sides of an age-old debate.