At the Salk Institute in La Jolla, Calif., scientists are trying to get time to run backward. Biological time, that is.
Alzheimer’s disease and dementia take a huge toll on older men and women. The good news is a recent study shows ultrasound therapy restores notable memory function in mice.
Your cells might be aging faster than you are, and new tests purport to help you find out. A few companies are offering mail-order testing to measure the length of people’s telomeres.