Planning for a war with China has dominated Pentagon thinking for decades, well before a possible confrontation with Beijing ...

President Donald Trump signed an executive order late Wednesday that he said will "dramatically increase" U.S. production of critical minerals and rare-earth elements. He also said that a rare-earths ...

Now a startup called Stardust seeks something more ambitious: developing proprietary geoengineering technology that would ...

Professor Jeffrey Sachs’s keynote address at the Ọbafẹmi Awolọwọ Memorial Webinar, ‘Our 21st Century World: Reflections and ...

Last year was the hottest year on record, the top 10 hottest years were all in the past decade and planet-heating carbon ...

Despite their extended stay, the only additional compensation Williams and Wilmore may receive is a small daily stipend for ...

Asteroids of this size regularly pass through the Earth's neighborhood, often unnoticed, unless they are actively tracked by NASA and other space agencies. The continuous monitoring of near-Earth ...

NASA is monitoring a bus-sized asteroid as it makes its closest approach to Earth today, among a group of five space rocks ...

The United States fell to its lowest-ever place on the World Happiness Report, released on International Day of Happiness, ...

This guide will get you started. Populations are falling in the United States, a new study has found. Look up what’s happening in your area. Earth’s warming could trigger sweeping changes in ...

In Bucharest, one family showed me the hidden shelf in a closet where they kept the short-wave radio on which each evening ...

The return of astronauts Suni Williams and Butch Wilmore after an extended stay on the International Space Station has been ...