Breakthrough could pave the way for next-generation GPS in drones, smartphones and self-driving cars, scientists say.

AURORA, Colorado—Lockheed Martin and the U.S. Space Force are testing several new technologies aboard the next GPS III ...

Scientists in Germany have unveiled that the world’s most precise mobile atomic clock is so accurate that it will be off by only one second after 15 billion years of continuous operation. Optical ...

“If you start to feel nauseous, just close your eyes—that usually does the trick,” says Nick Jarvis, Clark Planetarium projectionist. “Just don’t hurl in the dome.” Wait, what the hell did I sign up ...

Familiar risks to human existence such as nuclear weapons and climate change were cited by the scientists, along with new ...

In the realm of first-world problems, your cheap wall clock doesn’t keep time, so you have to keep setting it. The answer? Of course, you connect it to NTP and synchronize the clock with an ...