Summary and Key Points: At 81, President Joe Biden is the oldest person to serve as President of the United States. His advanced age has become a central issue in his campaign for a second term.

After Joe Biden’s cancer diagnosis and Representative Gerry Connolly’s death, some in the party want more elected officials, as one Democrat put it, to seek an earlier “escape hatch from politics.” By ...

A clinical trial is starting to test a drug taken by many so-called longevity enthusiasts. NPR's Allison Aubrey explains why a dentist is leading the research. ALLISON AUBREY, BYLINE: A few years back ...

Forbes contributors publish independent expert analyses and insights. AI researcher working with the UN and others to drive social change. The global population aged 60 and older is projected to ...