This discovery challenges our understanding of Earth’s early history and could shed light on the origins of life.

However this project was created, it feels like an uncritical engagement with artificial intelligence, perpetuating a hype ...

Experts say President Donald Trump's "Golden Dome" will need space-based radars, missile interceptors and laser weapons around the U.S. to defend the country from long-range assault.

There’s something grounding about walking through places that remind you how old and complex the planet really is. These ...

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

The oldest ice ever extracted from Antarctica is on its way to Europe, marking a major milestone in climate science. The ice ...

The aurora borealis has jumped to the top of many travelers' wish lists, creating a tourism boom in the northernmost reaches ...

NASA astronauts Butch Wilmore and Suni Williams are back on Earth. Finally. The madness of March Madness has tipped off!

Chief Justice John Roberts chided Trump. NASA astronauts Butch Wilmore and Suni Williams are back on Earth. Finally. The ...

He’s the main attraction on the field as the Dodgers and Chicago Cubs open the MLB regular season on Tuesday and Wednesday at ...

Golden Dome Missile Defense System 'Our Only Hope Against the Existential Threat of an EMP Attack,' Expert Says Front Page ...

Researchers have discovered a 3.5-billion-year-old meteorite impact crater in Western Australia, providing new insights into ...