A rare glimpse into the wintry conditions of the Mars north polar vortex has shown that temperatures inside the vortex are far colder than outside, and that the permanent darkness that winter brings ...

As the Arctic warms, the low-pressure system circling above it—the polar vortex—is becoming more unstable. When it stretches or wobbles, it pushes frigid air down into Canada and the U.S. “In most ...

Polar has announced the launch of the Polar Loop, the brand’s first screen-free wearable band designed to track activity, sleep, and overall health. The subscription-free device only requires a ...

A new polar bear has made its debut at Brookfield Zoo Chicago. Amelia Gray, an 8-year-old female from Oregon Zoo, explored the Great Bear Wilderness habitat for the first time on Wednesday. “Amelia ...

Bihar STET 2025 application: The Bihar School Examination Board (BSEB) has opened the online application process for the Secondary Teacher Eligibility Test (STET) 2025. Candidates can apply at ...

The Finnish sports watch manufacturer Polar has launched its first wearable without a display, the Loop. Unlike Whoop, it comes without a subscription. Health trackers without a screen seem to be in ...

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 ...

Distraction-free fitness is shaping up to be the new wearable battleground. Finnish sports specialist Polar has just unveiled the Polar Loop, a minimalist fitness tracker that has no screen or buttons ...

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 ...