During these times, it's referred to as a polar night. The opposite, polar day, occurs when there is 24-hour daylight. A ...

SpaceX launches world-first polar mission, funded by crypto magnate - It is the first mission to send a crew over both poles ...

Snow is in the forecast Wednesday and Thursday despite warm temperatures during the day. And while the weather will remain relatively warm for the next week, a polar vortex collapse expected over ...

Grim experiences weeks of polar day and polar night, periods with 24/7 sunshine and no sunshine at all Grim the Finnish Lapphund lives an arctic dog's dream, enjoying the 24/7 snow and sunshine of ...

However, Accuweather's Long-Range Team continues to monitor the pent-up polar vortex ... damaging wind gusts and flash flooding into Sunday night across northern Florida, far southern Alabama ...

February 27 is International Polar Bear Day. The special occasion, hosted by conservation organization Polar Bear International (PBI), was created in part to raise awareness about the “sea ice ...

and it’s tradition that each overwintering station sends one another a Midwinter’s Day greeting card, just like Christmas cards! During the polar night, the amount of activity in the penguin ...