The first snowfall of the season hit New York and New Jersey ahead of schedule. Overnight freezing temperatures Tuesday brought a light dusting to parts of the city and in Sussex County, New Jersey.

Polar warming is shaping the air we breathe, the water we drink, the food we grow, and the stability of our minds and bodies.

Expect more activity in the Arctic ocean in spring 2026, when the ice melts. But how quickly the region opens up depends on ...

Climate change in Earth's polar regions is emerging as an underrecognized driver of global health risks, with consequences ...

The polar night regions are Chukotka, the Krasnoyarsk, Yakutia, Arkhangelsk, Murmansk, Nenets and Yamalo-Nenets, and Komi ...

A systematic assessment in a recent study has shed light on the crucial role that polar regions play in achieving the United Nations Sustainable Development Goals (SDGs). The study, published in the ...

Our first true shot of winter arrives late Sunday and spills into the first half of next week. I’m not talking about snow. Instead, a shot of Arctic air will plunge south into the United States from ...

Could La Niña put New England right in the bull’s eye for storm tracks, while other indicators predict a more variable season ...

The polar vortex is an area of low pressure, a wide expanse of swirling cold air that is parked in polar regions, according ...

A study published in the journal Nature Climate Change by an international team of scientists, from the IBS Center for ...

The Arctic Circle cuts across eight countries at roughly 66° north latitude. Everything above that line offers midnight sun ...