Add Yahoo as a preferred source to see more of our stories on Google. An illustration shows 22 planetary nebula arranged according to size. Astronomers may have solved the mystery of why dead stars' ...

An accident on Mars revealed the surprising contents of an otherwise unremarkable rock. (NASA/JPL-Caltech/MSSS) A rock on Mars spilled a surprising yellow treasure after Curiosity accidentally cracked ...

The processes that haul gold up to the surface from deep within Earth's mantle rely on the sulfur that bubbles beneath active volcanoes. Two new papers have agreed that some forms of sulfur form ...

SULPHUR, La. (KPLC) - A Brimstone Historical Society tradition, Holiday House at Christmas Under the Oaks returns this weekend to the grounds of the historic Henning Cultural Center and Brimstone ...

So perhaps there is some truth in the old legends of the underworld reeking of brimstone (or sulphur, as it is now called)? New research confirms that the Earth's core does in fact contain vast ...