The Arctic Ocean is undergoing significant changes due to climate change, which is impacting its ecosystems and the overall climate system. As temperatures rise and sea ice diminishes, the ...

Surface temperatures in the Arctic Ocean are warming more rapidly than anywhere ... of the Earth’s climate and chemistry. Polar marine ecosystems are particularly sensitive to climate change because ...

In addition to swearing in Dr. Mike Sfraga as the United States’ first Ambassador-at-Large for the Arctic Region, the State ...

As recent reports indicate, by 2100, the Arctic will undergo significant changes. If climate warming continues, the region ...

Researchers have designed an alternative, autonomous observational method to monitor the Arctic's melting ice, which holds promise for improving the autonomy of marine vehicles, aiding in maritime ...

Earth passed the 1.5°C warming limit in 2024. The Arctic is warming four times faster than the rest of the world.

developed and issued two guiding documents to serve as roadmaps for this effort: the 2022 National Strategy for the Arctic ...

New research at NAU looks at faster warming in the Arctic, and highlights concern about risks to the U.S. of a political ...

A seemingly minor trickle of groundwater beneath Alaska’s tundra is quietly releasing vast amounts of carbon into the ocean.

In 2016, nearly 200 world leaders pledged to do everything possible to limit global warming to 1.5 degrees Celsius. Since ...

The ocean absorbs 90 percent of the excess heat generated by burning fossil fuels and deforestation. Climate change caused by greenhouse gas ... In August 2024, the Arctic Ocean’s mean sea surface ...