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.

However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million Americans this week. Maps show what to expect as the cold front ...

A brutal polar vortex is set to bury the Big Apple in snow Sunday and then deliver deadly single-digit temperatures that will feel like 15 degrees below zero. New York City could get up to 6 inche ...

The polar vortex, a swirling mass of cold air located ... Tuesday will be a bit less sunny, with mostly cloudy skies and some scattered light snowfall possible. Accumulations will be minimal.

Single-digit wind chills and a weeklong string of below freezing temperatures paint the Cape Cod water's edges with sea ice.

Nov. 26, 2024 — The cost of reversing the effects of climate change -- restoring melted polar sea ice, for example -- quickly climbs nearly fourfold soon after a tipping point is crossed ...

Covered windows, peeling wallpaper: For the first time outside of Amsterdam, an exhibition reconstructs Anne’s hiding place during the devastation of the Holocaust. By Laurel Graeber It’s ...

Afternoon highs stayed chilly in the lower 30s with a bit more sun. The light scattered snow showers in mountains will come to an end later this morning. No advisories for snow or travel at this ...

The best security cameras are equipped with night vision, but having a built-in light not only helps to improve image quality but also shines a light on what's going on inside or outside of your home.

Over the dark winter nights, our site is illuminated by outdoor artworks that play with light and colour – explore to discover them all. Each artist uses light and colour in playful ways, at the same ...