The insanely popular video game "Fortnite" is sweeping the globe while amassing a minor fortune for its creators. Here's why.
07/20/2018 04:55 PM
Organic matter has been found on Mars in soil samples taken from 3 billion-year-old mudstone in the Gale crater by the Curiosity rover, NASA announced Thursday. The rover has also detected methane in the Martian atmosphere.