Entangled atoms, separated in space, are giving scientists a powerful new way to measure the world with stunning precision.

The best road bike wheels can transform your ride, so take advantage of our testing to choose the right wheelset for your riding ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

2 students dead, 9 people injured in mass shooting at Brown University Hawaii board votes to change official name of Hawaii Island 40 contest-winning soups, stews and chilis Actor, showman Dick Van ...

Davis Riley tees off on the third hole during the final round of the Valspar Championship golf tournament Sunday, March 23, 2025, at Innisbrook in Palm Harbor, Fla. Chris O'Meara / AP Davis Riley ...

Davis Riley, fighting to make the cut in the weather-delayed second round of the CJ Cup Byron Nelson, called a penalty on himself Saturday. Riley self-reported that he used the slope feature on his ...

Davis Riley was assessed a two-stroke penalty Saturday morning for using a distance-measuring device that had the slope feature turned on. There was no real knowledge to be gained, given how flat ...

HILTON HEAD ISLAND, S.C. – Observers will notice something is different at this week’s RBC Heritage. The post-Masters celebration will have a solid field as the season’s sixth signature event, Harbour ...

HILTON HEAD ISLAND, S.C. – This week’s RBC Heritage will be a testing ground for the use of distance-measuring devices, the latest effort by the PGA TOUR to address speed-of-play issues. Players and ...

Xander Schauffele's caddie Austin Kaiser uses a distance-measuring device during the 2024 PGA Championship at Valhalla Golf Club. The PGA of America allows rangefinders at its championships. Change is ...