When Raghav Sehgal arrived at Yale as a graduate student several years ago, he wanted to explore the use of powerful computer ...

By deciphering the molecular signatures of millions of mouse cells, Junyue Cao has found that aging is not haphazard wear and ...

While much is mysterious about the aging process, change over time remains its cornerstone. The biological shifts that accompany aging seemingly occur in many cells in the body. The problem is, we ...

People age at different speeds. Two bodies born the same year can wear down at very different rates. Extra body fat may be ...

Scientists have discovered that jewel wasps can slow down their biological rate of aging. Their study of jewel wasps, known for their distinctive metallic colors, has shown that they can undergo a ...

The aging process is characterized by a progressive decline in physiological function, culminating in increased susceptibility to infections, altered immune ...

The protective proteins in our bodies aren’t just great for fending off infection—they could also fight the effects of getting older. Normally, antibodies are protective proteins produced by our ...

Aging is a complex process that has long puzzled scientists. A recent study published in Engineering proposes a new theory called pro-aging metabolic reprogramming (PAMRP), which could change our ...

As muscles age, their cells lose the ability to regenerate and heal after injury. Now, researchers have created the most comprehensive portrait to date of how that change, in mice, unfolds over time.