Learn why hand-sanitizer gels lose effectiveness over time, plus tips to keep hand sanitizer at full germ-killing strength for as long as possible.

Only soap and water penetrate the type of bacteria present in the bad stomach bug. Robert F. Kennedy Jr. is confirmed as Trump's health secretary after a close Senate vote ...

Washing your hands is a given if you want to avoid infection—but it's especially important after touching these top 10 ...

Coltrane, a jazz virtuoso who devoted much of her life to a spiritual journey, is a beacon for today’s artists. An exhibition at the Hammer Museum shows why. By Siddhartha Mitter A jury found ...