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, ...

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

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

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 ...

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

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Russia will soon have a rival to Elon Musk's satellite internet service Starlink, as it tries to shift away from outdated ...

More than 60 years after a piece of the Soviet satellite Sputnik IV crash-landed in the middle of North Eighth Street, ...

As China threatens to overtake U.S. leadership in science and technology, America has responded by sabotaging its own engines ...

We all remember the cheerful pronouncement that “We choose to go to the moon,” but it’s the part that comes after that is ...

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 ...