Using the ROentgen SATellite (ROSAT), astronomers have discovered a new cataclysmic variable system of the polar subtype. The ...

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

The north pole of Mars is slowly sinking under the weight of an ice cap that only formed within the past few million years. And, in the process, it's telling us something about what the planet's ...

Ten years of research have revealed new information about the rarely seen, precious time between polar bear mothers and their cubs when they emerge from their dens.

Researchers from Polar Bears International, San Diego Zoo Wildlife Alliance, the Norwegian Polar Institute, and the ...

Polar bear mothers in the Arctic generally give birth in early January around the start of the new year. The cubs are born ...

For nearly a decade, researchers have gathered camera footage from outside the dens of female polar bears and their cubs on ...

A dramatic shift is unfolding in the Arctic Ocean, where killer whales (orcas)—once blocked by thick ice—are now establishing ...

This experiment showed that the ice adhesion of unwashed polar bear fur is exceptionally low. While the often-accepted ...

To Source for Everything Arctic and Antarctic If you’re fascinated by the polar regions—whether for their scientific importance, geopolitical impact, or ...

The harsh weather conditions that have hit the US and may continue to do so for the week are linked to a weather phenomenon called the polar vortex. AP Meteorologists had predicted that parts of the ...