Since satellites began tracking it, Arctic sea ice's winter peak has shrunk by an area about the size of Pakistan.

The swift thawing of Arctic ice caps stands out as a clear result of climate change. Higher temperatures worldwide have sped up this process. It affects ecosystems, sea levels, and access to resources ...

The melting of the Greenland ice sheet is now the largest contributor to sea level rise, and scientists at UNH are traveling ...

Carney’s Arctic vision assumes that diplomatic engagement, green investment and international cooperation ... The Northwest Passage, once locked in ice, is becoming a viable shipping route. Control ...

Carney’s Arctic vision assumes that diplomatic engagement, green investment and international ... The Northwest Passage, once locked in ice, is becoming a viable shipping route.

In March 2025, Vice President JD Vance stood on the icy tarmac of Pituffik Space Base in Greenland, a U.S. outpost dwarfed by ...

Sea ice plays many important roles for the global climate: Its white surface can reflect energy back into space, helping the ...

Arctic sea ice extent showing 2024-25 to date (in blue ... 2024 to 2025 is shown in blue, 2023 to 2024 in green, 2022 to 2023 in orange, 2021 to 2022 in brown, 2020 to 2021 in magenta, and ...

For the first time, scientists have captured detailed measurements of water vapor high above Greenland’s vast ice sheet.

As Canada’s Anglican church dwindles, its most remote (and most expansive) diocese has shown growth. One bishop responsible ...