Evacuate now: Wildfires grow in Oregon as half…

Deadly wildfires in heavily populated northwest Oregon were growing, with hundreds of thousands of people told to flee encroaching flames while residents to the south tearfully assessed their losses. The number of people evacuated statewide…

NASA says it will buy moon rocks and…

NASA on Thursday launched an effort to pay companies to mine resources on the moon, announcing it would buy from them rocks, dirt and other lunar materials as the U.S. space agency seeks to spur…