With its iconic rusty hue, Mars has long been called the red planet. Now, scientists may have discovered the potential source of that distinctive coloring, overturning a popular theory in the process.

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 ...

Selena Gomez is looking absolutely fire, literally. On Tuesday, the Rare Beauty founder stepped out in London looking red-hot in an monochromatic ensemble. From her lipstick to her toes ...

“It seems that everything in America today has to become a political issue and then immediately has to be chosen to be a conservative red-state issue or a liberal blue-state issue,” Hubly said. YOU ...

Lebanon, Pa., June 25, 2010. (AP Photo/Gene J. Puskar, File) Updated [hour]:[minute] [AMPM] [timezone], [monthFull] [day], [year] The U.S. Food and Drug Administration banned the dye known as Red 3 ...