A new study of why older male flies are more likely to pass mutations onto their offspring may shine a light on inherited diseases.

Boosting metabolism using light-powered mitochondria extends roundworms' lives up to 40%, according to new research.

In experiments, old mice were less capable than young mice of "turning off" certain actively firing brain cells in the midst of ambient noise.

New research finds a link between a hormone called anti-Müllerian hormone (AMH) and cholesterol levels at the time of menopause.

A new study with worms suggests one reason reproduction slows with age: a decline in the ability to repair broken DNA strands.

"If their brain remains permanently older than their chronological age, it's unclear what the outcomes will be in the future."

Older adults who feel more positive about aging have a healthier sex life, according to new research.

Retinal aging caused by stress produces symptoms similar to those resulting from natural aging, researchers report.

Millennials are willing to lose some money for the sake of environmental, social, and governance, or ESG, investing. Boomers, less so.

New research with veterans finds a connection between DNA methylation signals of accelerated cellular aging and PTSD.