Wareable's extensive review of the Polar Loop (Gen 2), including real-world testing of the design, tracking accuracy, and more.

Add Yahoo as a preferred source to see more of our stories on Google. When most people hear the term polar vortex, they think of extreme cold, dangerous wind chills and relentless winter weather.

This story has been edited to correct an error. Judah Cohen is affiliated with the Massachusetts Institute of Technology. Our old wintertime friend the polar vortex ...

It’s time to dry those Nora-based tears: The Oregon Zoo has a new polar bear, and this one is going to be big. Kallik is a 3-year-old from the St. Louis Zoo, and he’s already making himself at home in ...

A potentially major snow storm this weekend could give way to a blast of Arctic air for the second consecutive week. The next polar vortex impact is expected to follow a storm that could dump 6 inches ...

The majority of the United States will experience chilling temperatures due to a blast of arctic air from Canada. The Midwest, Mid-Atlantic and Southern U.S. are expected to see below-freezing ...

A snowstorm and harsh winter weather have impacted at least 177 million people across the US, with several Northeastern and Mid-Atlantic states under watches or warnings for ice and snow. More than ...

A polar vortex is expected to bring two surges of extremely cold air to the U.S. in January. The polar vertex is a large area of low pressure and cold air that sits over Earth's poles. Middle ...

Chicago's 2026 Polar Plunge was cancelled due to extreme weather and beach conditions. The plunge was scheduled for Saturday. Organizers released the following statement in part: "This was not a ...

Satellite image of a bomb cyclone. It’s winter in the Northern Hemisphere. We are actually having a proper one this year. Irrespective of what is going on with our climate, it is supposed to be cold ...

The cold air settling over the Greater Toronto Area is likely to remain for the rest of the month as Arctic air seeps into the region, creating another “polar vortex.” Temperatures have plummeted in ...

Microbes across Earth's coldest regions are becoming more active as glaciers, permafrost and sea ice thaw, accelerating carbon release and potentially amplifying climate change, according to a new ...