Keith’s note: Astrobiologist Dale Andersen is heading back in Antarctica at Lake Untersee in January-February 2026 for ...

The ink-dark seas were glassy and the conditions mild in one of the most rapidly warming environments on Earth. Here live the ...

Nations worldwide maintain territories for strategic and military purposes, often remnants of colonial empires.

A 2011 graduate of Point Loma High School, McKaveney recently returned from one of his most interesting and challenging ...

Trump's calls for a takeover of Greenland puts open scientific collaboration that is helping our understanding of the threat ...

Credit: Allison Cusick Scientists from UC San Diego’s Scripps Institution of Oceanography and the Scripps Polar Center are at ...

The Americans have the Pituffik Space Base (pronounced Bee-doo-FEEK) in northwestern Greenland. Its 150 personnel run missile ...

Greenland would have to give the US control of some of its land as part of a framework deal announced by President Trump and ...

Negotiators have discussed proposals to check Russian and Chinese influence in the Arctic and transfer sovereignty over ...

Listen to Paul Bierman, an expert on Greenland’s ice, talk to The Conversation Weekly podcast about the history of the island ...

The Pentagon says the $1.5 billion potential sale "would not alter the regional military balance." ...

President Trump's statement Wednesday that Greenland is a core national security interest puts a focus on the existing U.S.