The 24-hour darkness during the winter near the Poles can disrupt sleep – this is how the people who live there cope.

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 ...

Under the sea ice during the Arctic’s pitch-black polar night, cells power photosynthesis on the lowest light levels ever ...

Shot in the stunning Norwegian Arctic, FOLKTALES was a project that tested us daily. With long stretches of shooting while ...

Koei Tecmo and Gust will close the global English and Chinese servers for the Atelier Resleriana mobile and PC game in late ...

the majority of U.S. states will experience some influence from a blast of Arctic air out of the north due to such a disruption in the polar vortex. 🥶 Extended Arctic blast Monday night-Friday ...

But even in the midst of the polar night, it isn't pitch black. At times the rays of the Sun filter weakly through the upper layers of the atmosphere, creating twilight shades of blue, pink and ...