By early May, the high sun can make calm Arctic days mild or even hot. We update expeditions on Ellesmere Island, the ...

In the last few years, seasonal transitions in the Yukon-Kuskokwim Delta have become more disruptive. Now every spring, when ...

Explore Canada’s Arctic—glaciers, icy fjords, magical wildlife & the Northern Lights await in the Arctic region of Canada.

Critics say the investment in climate-cooling research, like refreezing sea ice and brightening clouds, distracts from the ...

When does "anomalous weather" become "a new climate"? The moment that variations in a specific climate variable turn into the ...

Danish Prime Minister Mette Frederiksen told The Associated Press “you cannot spy against an ally” after reports that the ...

Their models showed that under sea ice, the main light wavelength was around 550 nanometres– mostly green light. But in open water, it shifted to 472 nanometres, where blue light is strongest.

Here’s our list of the experts and advocates, outside the government, who are playing big roles in Washington’s policy ...

Arctic Sea Ice Loss Drives Drier Weather Over California and Wetter Over Spain and Portugal Mar. 11, 2025 — On decadal timescales, the loss of Arctic ice favors the climate of the south-west of ...

The president has repeatedly expressed interest in buying the island, or the U.S. taking it by force or economic coercion, ...