Using radio astronomy enables the study of astronomical phenomena that are otherwise invisible. >>Want to stay up to date on the latest news? Sign up for the Dispatch newsletters.

And while you might be tempted to use the talk test to crank every workout up to 10, experts warn against overlooking the value of more leisurely activities.

Hydro Flask 32-oz Water Bottle One thing we’ve learned from years of testing school essentials is that a reliable reusable water bottle is invaluable for staying hydrated throughout the day. The Hydro ...

The Space Force’s deep-space radar hit a testing milestone in recent weeks, using seven of its antennas to track multiple satellites in orbit from a site in Australia. The Deep Space Advanced ...

Starting Aug. 13, the company will use artificial intelligence to predict how old a logged-in viewer is.

For decades, astronomers have searched for signs of extraterrestrial intelligence using radio telescopes and optical instruments, scanning the skies for artificial signals. Now, researchers are ...

YouTube will begin guessing users’ ages using artificial intelligence on Wednesday, as part of an effort to prevent kids from accessing inappropriate content online.

Physicists are exploring a quantum-mechanical approach to making smaller radio wave detectors. Physicists have created a new type of radar that could help improve underground imaging, using a ...

Medicare will test using AI to help decide whether patients get coverage — which could delay or deny care, critics warn Increasing prior authorizations would ‘undercut one of the immense ...

President Trump needs Congress' permission to use D.C.'s police for over 30 days, but there are no such limits on its National Guard. Experts spoke to NPR about how the takeover could end.

Updated August 24, 2025 at 6:47 PM CDT Space enthusiasts will have to wait awhile longer to see SpaceX attempt the 10th launch of its massive Starship rocket, the largest type of rocket ever built ...

A study in Poland found that doctors appeared less likely to detect abnormalities during colonoscopies on their own after they'd grown used to help from an AI tool.