The Arctic has long filled humans with awe, but there are now profoundly worrying signals coming from the frozen landscape at the top of our planet, and scientists are deeply concerned about its ...

In the context of rapidly shrinking sea ice in the Arctic and as United States President Donald Trump ramps up comments about annexing Canada, Ottawa is seeking to reassert its sovereignty in the ...

Churchill, Canada — Here on the edge of the Arctic in northern Canada, the annual migration of polar bears draws tourists, photographers and scientists like Geoff York. Buggies traverse the ...

Arctic communities have long been noticing changes in the sea ice across Alaska, with ice setting up later most years and proving less dependable throughout the winter many years. The impacts have ...

Arctic glaciers are leaking significant amounts of methane, a potent greenhouse gas. Glacial melt rivers and groundwater springs are transporting large volumes of methane from beneath the ice to ...

An Arctic air mass kept its grip on much of the central and eastern U.S. on Friday, plunging temperatures to record lows as snow blanketed central Colorado and the Pacific Northwest braced for an ...

This comprehensive assessment focused on the global Arctic, analyzing existing studies and climate model outputs to highlight the implications of rising temperatures. The research underscores that ...

Nineteen states from Nebraska to Florida are facing cold weather alerts on Friday morning as a relentless Arctic blast persists -- but a warmup is finally on the way. Friday marks the fourth ...

WITH its formidable, icy terrain and extreme temperatures, a war fought in the Arctic would be unlike anything many Nato troops have ever encountered, a former Finnish general has warned.

If you’re feeling tired, this is what you should know. 1️⃣ Trouble at the top: The Arctic’s stark beauty has always filled visitors with awe, but distressing signs are emerging from the ...