Elon Musk said the solution to longevity "is an extremely solvable problem." ...

Kat Dennings says "I'm in the system" after Marvel scanned her body for her likeness to be used in future projects.

Stanford researchers say a single night in a sleep lab may soon double as a full‑body health scan, with artificial ...

A full-body scan every few years, for some, is a small price to pay for a wide-ranging check-up. Is it the right choice for ...