Drawing on a decade’s worth of underwater sound data from Cambridge Bay in the Canadian Arctic, the researchers found that as climate change drives faster ice loss, the region’s underwater soundscape ...

In the middle of the Arctic Ocean, a research ship did something that sounds completely crazy at first. Instead of escaping ...

Last September, I traveled to this far north outpost as part of a research team from the Scripps Institution of Oceanography.

Earth’s oceans absorbed another record volume of heat in 2025, reinforcing a pattern that climate scientists say is accelerating ice loss in the Arctic and storing energy that will shape weather ...

Researchers from the National Oceanic and Atmospheric Administration Ship Fairweather and the University of New Hampshire analyze mapping data in the U.S. Coast Guard Cutter Healy’s computer lab while ...

Editor’s note: This story was originally published The Guardian. It appears here as part of the Climate Desk collaboration. Acidification of the western Arctic Ocean is happening three to four times ...

As Earth warms, the Arctic Ocean’s ability to absorb carbon dioxide from the atmosphere is waning due to melting permafrost and worsening coastal erosion, according to new research. A study published ...

Concepts such as spraying sulphur particles into the upper atmosphere to cut down on solar radiation, spraying water onto polar ice to thicken it and prevent loss during the summer, and constructing a ...

The Arctic Ocean has always been a region that’s fascinated University of Delaware doctoral student Tianyu Zhou. While most of humanity lives in the world’s temperate zone, the polar ocean seems like ...

The loss of Arctic sea ice has long been a graphic measure of human-caused climate change, with wrenching images of suffering polar bears illustrating a worsening planetary crisis. Now, new research ...