Aging is a complicated puzzle, but one of its biggest pieces might be a receptor that fails to clear away damaged, senescent ...

Scientists found that caffeine activates an ancient cellular energy system involved in stress resistance, DNA repair, and ...

Molecular changes in aging are far more unique than previously thought, meaning two healthy individuals of identical age can ...

The antagonistic hallmarks of aging represent biological processes that are beneficial in youth or in moderation, but become a liability with age or in excess. For example, nutrient-sensing is ...

When it comes to aging skin, scientists think of much more than wrinkles. They think of an organ with multitudes of microbes, ...

A remarkably detailed study of Maria Branyas, who lived past 117, reveals that extreme longevity may involve both intense ...

A new study found major bursts of tissue aging in the 30s and 50s, with different organs changing on surprisingly different ...

Aging is often described through what we can see and feel: weaker muscles, reduced mobility and slower recovery. But behind ...

Human lifespan is related to the aging of our individual cells. Three years ago a group of University of California San Diego researchers deciphered essential mechanisms behind the aging process.

Mayflies live for only a day. Galapagos tortoises can reach up to age 170. The Greenland shark holds the world record at over 400 years of life. Venki Ramakrishnan, Nobel laureate and author of the ...

Scientists are discovering that wanderlust may be more than just a desire for adventure—it could be a prescription for staying young. Emerging research suggests that travel experiences may actively ...

Aging is a complex process, and precisely measuring how the human body declines has long been a challenge. Two people of the same chronological age can have very different health trajectories.