Key to living longer, youthful lives

Are telomeres really the key to living longer, youthful lives? Telomeres — the “caps” on the end of chromosomes that protect the DNA from damage — have been associated with greater longevity. In theory, longer telomeres should allow a cell to divide more times and...

Weight and Longevity

Maintaining a stable weight may be linked to exceptional longevity In a study on longevity in women, researchers from the University of California San Diego (UCSD) examined the benefits of keeping a stable weight for older women. The scientists studied data from...