There's a right way to wipe your Windows PC before getting rid of it - here's how I do it ...

Mascha Davis M.P.H., R.D.N., is a nationally recognized registered dietitian nutritionist, humanitarian and founder of Nomadista Nutrition, a private nutrition practice based in Los Angeles. Her ...

A team of physicists has pulled off a visual trick that sounds like stage magic: they made a flash of light vanish inside a liquid. Behind that dramatic image sits a precise new technique for tracking ...