New research reveals traffic pollution damages your brain as severely as alcohol and diabetes, while sitting for extended periods makes cells biologically older by eight years.

Modern astronomy is giving us unprecedented views of the asteroids, comets, and other small bodies that litter our cosmic ...

Diane Keaton's wit and honesty taught us that ageing and uncertainty aren't weaknesses, they are part of what makes us human and graceful, observes Sreehari Nair.