Could the chemical debris of a shattered world hold clues to life elsewhere in the universe? Astronomers studying the white dwarf WD 1647+375 have discovered the biggest quantity of nitrogen ever seen ...

University of Warwick astronomers have uncovered the chemical fingerprint of a frozen, water-rich planetary fragment being consumed by a white dwarf star outside our solar system.

The first mission of the program, Artemis I, lifted off on November 16, 2022. The uncrewed flight to test the equipment was, overall, a success. From the first thundering moments of liftoff to the ...

Fitness tracking company Polar has launched the Loop, a $200 screenless wearable that it says will have no subscription fees. Preorders opened on Wednesday, and the Polar Loop will start shipping on ...

Polar launched its first heart rate monitor more than 30 years ago, setting the standard that all others have been measured against. Now, the company is bringing this technology to its line of sports ...

Polar teased its upcoming screenless wearable back in June, before Garmin announced its own take on the concept. But instead of getting a Whoop MG-rival fitness and recovery tracker, the running watch ...

Polar is a well-known brand in the wearables market and it just announced its first passive wrist wearable. Polar Loop is a direct competitor to the Whoop band, but it ditches the additional ...

The Polar Loop monitors activity, sleep, and heart rate in a design familiarized by Whoop. The key difference is a one-time payment that gets you the device and all its features. Finnish wearable ...

We may earn a commission from links on this page. Polar's new strap has an eight-day battery and costs $199.99. The strap doesn't have its own GPS or any kind of screen, but does feature an optical ...

Finnish wearable maker Polar has launched its first-ever screen-free fitness tracker. The Polar Loop can measure activity, sleep, and overall health data 24/7 and offer helpful insights through its ...