Petechiae are tiny red or purple dots that don't turn white when you press on them. They can be caused by infections, certain medications, and vitamin deficiencies. They can also be a symptom of low ...

Drew Barrymore just got her own Pantone color—and as you might expect for a woman who famously once responded to a rainstorm by dancing in the downpour and encouraging others to do the same ...

A new study led by Brown University researchers shows how a water-rich mineral could explain the planet’s color, hinting at a wetter, more habitable past on the Red Planet. PROVIDENCE, R.I. [Brown ...