Mars may have once possessed an ocean at least as large as Earth's Arctic Ocean, a new study suggests. Previous research ...

The expansion of Arctic shipping, scramble for seafloor mining and overfishing are all straining international relationships. But the powers of diplomacy go beyond ocean treaties.

Russia and China allegedly expanding Arctic presence for military reasons, conducting joint patrols near Alaska and Canada, ...

From the frozen tundra to America's tropical south, the states with the most islands in their waters tend to have long ...

On a flat map, Greenland looks like a lonely white expanse at the top of the world. On the right projections, it jumps out as ...

Why does Trump want to take over? How big is Greenland compared to the United States? What you need to know about the ...

The U.S. should not attempt to obtain Greenland “at all costs” as it ignores geography, the true reasons nations grow and ...

Greenland isn’t just ice — it’s the 21st-century test of power, climate, resources, and who will control the Arctic ...

Denmark's politicians are downplaying Trump's claims of Russian and Chinese threats to Greenland. But Danish intelligence ...

As the world warms, the ice Greenland is losing is reshaping sea levels, geopolitics, and global climate systems.

Donald Trump has never been shy about his desire to claim Greenland, a semiautonomous territory of Denmark , as his own. But ...

Greenland has been thrown into the global spotlight, with a recent election occurring against the backdrop of Trump's goal to ...