Many commercial biological age tests collect genetic information through saliva samples or oral swabs. For accurate measurements, however, blood samples are typically necessary according to a new ...

A new study suggests that diets high in fast food, processed red meat, and soda but low in fruits and vegetables may be linked to faster biological aging.

It's not just that you start to slowly (or sometimes not so slowly) begin losing your mental capacity as you age — your brain actually gets smaller the older you get, shrinking about 5% per decade ...

The research could contribute to the development of more effective anti-aging treatments in the future. The body's aging ...

Study reveals omega-3 supplements can slow biological aging by 4 months. Combined with vitamin D and exercise, effects were stronger.