Stereotypes that view older adults as cognitively or physically impaired can hinder performance. But older adults' attitudes about aging matter, too.

Moderate physical activity improves cognitive function in middle-aged and older adults, according to new research. It may also protect against dementia.

Regular marijuana users are at higher risk of substance abuse, mental health issues, and not being in a relationship by 35, new research finds.

Researchers have pinpointed a key factor in brain aging and cognitive decline. They say it could be possible to reverse it, too.

Hydrogen sulfide, typically characterized as poisonous, corrosive, and smelling of rotten eggs, may protect aging brain cells against Alzheimer's disease.

Children who have higher levels of self-control appear to age more slowly than their peers at 45, according to a new study.

Lack of "bargaining power" within the household may explain the excess mortality rate among Indian women over 45, research suggests.

Lack of "bargaining power" within the household may explain the excess mortality rate among Indian women over 45, research suggests.

Family caregivers often struggle with tasks once a loved one comes home from the hospital. A new study offers ways to help them help those in their care.

The number of times a person gives birth appears to affect the speed at which they age, researchers report.