Specifically flagged by the UNEP are air pollution from launch emissions, spacecraft emissions in the stratosphere, as well ...

For years, Titan sat near the top of the shortlist of worlds that might host life, thanks to the idea of a vast hidden ocean ...

Nearly three decades later, Lost in Space continues to spark interest. Find out where the 1998 sci-fi adventure can be ...

A soldier returned from the Sahara desert in 1916 with a wild story about a meteorite that dwarfed all others. Over 100 years ...

U.S.-British firm Ocean Infinity intends to scour almost 6,000 square miles of seafloor for the missing Malaysia Airlines ...