Among canceled Pentagon research projects is a study on how competition over fisheries in the Pacific and Arctic could fuel conflict. A Chinese-­operated, Vanuatu-flagged fishing boat sails through ...

When the A-84 iceberg calved in January, it unveiled a 209-square-mile swath of seafloor. Nearby scientists rushed to the ...

By coring the seabed at 850 m water depth in Disko Bay off Greenland's west coast, researchers from the University of ...

Isar Aerospace is preparing to launch its Spectrum rocket from a base in Norway, which would make it the first orbital launch ...

Sea ice in the Gulf of St. Lawrence is breaking away from its usual winter rhythms. This year, the ice was drastically below ...

A new discovery of methane leaks in Antarctica could be a game-changer and potential near-term threat that’s difficult to ...

Earth’s frozen places — ice sheets, glaciers and permafrost — are melting: a clear sign of climate change and a planet ...

In January 2025, the Office of Naval Research (ONR) partnered with the 144th Airlift Squadron of the Alaska Air National ...

The North Pole - 42 expedition, which started in September 2024, onboard the world's only ice-resistant self-propelled platform, conducted surface-to-bottom sensing in the Arctic Ocean's areas where ...

Scientists say they have the first recorded video evidence of narwhals using tusks not only to strike and manipulate fish ...

Explain the strategic context of great power competition over Greenland. The strategic context is informed by local, regional ...

UD doctoral student Tianyu Zhou is pictured on the right using a shovel to remove snow that covers the sea ice during a ...