aging

A cellular signal essential to the development of the skeleton increases during aging to weaken bones, finds a new study in mice.

Older persons who struggle with depression age faster than their contemporaries.

Improving diet and exercise behaviors in older adults may help offset the immune aging associated with stress.

Research suggests that infant crying can serve as a marker of a baby's development.

According to a study by UCLA researchers and colleagues, HIV has an "early and substantial" impact on aging in infected people