NATIONAL HARBOR, Md. — Air Force Secretary Troy Meink likened today’s geopolitical threats to the Sputnik shock of 1957, ...

Learn about Explorer 1, the first U.S. satellite launched in 1958, its impact on space science, pivotal discoveries like the ...

Around 13,700 satellites orbit Earth, and with over 9,000, the U.S. owns the most. It's way ahead of any other nation, ...

Roth was standing at the edge of a cave in Pirkanmaa, Finland. Inside, he knew, was a geocache: a container that was stashed ...

Over 2,000 such robotaxis ferry millions of passengers a year in Wuhan, Shanghai and other Chinese cities without incident.

Russia taps a company called Bureau 1440 to build a satellite internet network, but it's not expected to start trials until ...

Bryan Roth had been hiking and scrambling for a while, with drop-offs evident around him, when his guides held out coveralls ...

International engagement is not an abstract concept but an economic imperative. Wisconsin companies need a workforce that ...

Russia will soon have a rival to Elon Musk's satellite internet service Starlink, as it tries to shift away from outdated ...

President Donald Trump likes to project dominance and confidence on the world stage, but lately he's been expressing more ...

The nation’s ‘report card’ reveals the lowest math scores in 20 years. But we have a road map to a solution. AI Is the New ...