When ultraviolet light hits ice—whether in Earth's polar regions or on distant planets—it triggers a cascade of chemical ...

Rank the following in order of decreasing boiling point: dichloromethane (CH2Cl2), chloroform (CHCl3), carbon tetrachloride ...

Abstract: To reduce the volume of the secondary side of an electric vehicle wireless power transfer (EV-WPT) system, integrated LCC compensation has become a prevalent approach. However, integrated ...

Take your air conditioners out of the window and grab your fleece pullovers, winter is coming in New England — and so are the Polar Seltzer Winter seasonal flavors. As is the case with some flavors, I ...

In an early sign of the winter weather that's coming, the dreaded polar vortex is making news yet again. The polar vortex is "ramping up from its summer slumber," said meteorologist Judah Cohen in an ...

The polar vortex is stirring up, bringing the earliest hints that the weather is changing as autumn has officially arrived. In the short term, this means gradual cool-downs and a more active storm ...

The polar vortex is a large region of low pressure and cold air that has always existed around Earth's poles. While the polar vortex is weakening for the season, it does not directly cause winter ...

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 ...

After numerous leaks and hints, Polar has officially revealed its screenless fitness tracker, Loop. The all-new wearable is essentially a slightly tweaked, consumer-facing version of last year’s B2B ...

Somebody give Nora a hug: Her sister is leaving. OK, probably don’t give a polar bear a hug, but maybe an extra fish or two? Amelia Gray, Nora’s half sister, is heading to Brookfield Zoo Chicago next ...

Next week, Americans Kyle Sprenger, 23, and Jacob Myers, 27, will travel to southeastern Alaska to ski 430km across the Bagley Icefield, often cited as the second-largest icefield outside the polar ...