A polar day is when the sun does not set and stays above the horizon for an extended period, while a polar night is when the ...

Following in the footsteps of Aristotle and Galileo, NASA scientists look to take the next step in understanding auroras.

Ecological warning lights have blinked on across the Arctic over the last 40 years, according to new research, and many of ...

Clarksville NowClarksville Parks & Recreation held its first Polar Bear Plunge Saturday as part of a fundraiser to support swimming lessons for children in the community who can't afford lessons ...

It can be difficult to sort through the huge amount of information. We reviewed the best outdoor security lights with cameras currently available to help you decide which one is best for your home ...

Now available in red. Polar Light Technologies, Linköping, Sweden, has achieved an output from its pyramidal microLED design of red light of 625 nm, based on the company’s non-etching bottom-up ...

If the aurora doesn't show up, then perhaps some of the polar bears residing in this region may. Keep up to date with the northern lights without aurora forecast live blog. The "standard" aurora ...

NOAA warns of below-normal temperatures for much of the East. The polar vortex, a powerful upper-atmosphere phenomenon that traps cold air near the Arctic, is poised to unleash frigid conditions ...

A polar vortex is set to bring weeks of icy temperatures to the Lower Hudson Valley and New York City. “This could end up being the coldest January since 2011 for the U.S. as a whole,” said ...

Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the ... the year’s first polar vortex, bringing ...

Red pyramidal microLED based on the same material as green and blue Sweden-based Polar Light Technologies has achieved red light of 625 nm based on the company’s non-etching bottom-up concept. This ...

An expanding polar vortex is expected to lower temperatures across the eastern half of the U.S., with the potential for record-breaking cold in January. Dangerously cold weather from the Arctic is ...