His skin, eyes, and nails were an unusual bluish-gray color that had nothing to do with his condition. Blood tests revealed that high concentrations of silver were causing the man to develop this ...

Many Americans spend more than seven hours in front of screens daily, which can affect your skin. (Getty Images) ...

You probably do your best to protect your skin from ultraviolet rays by slathering on sunscreen before going outside (and if you haven’t been, now’s a good time to start). But many people aren’t aware ...