The Pentagon on Monday announced a new strategy to build up its presence in the Arctic region, which is becoming more contested militarily as climate change drives the melting of sea ice and opens up ...

Scientists found that brightening Arctic clouds with sea salt could slow sea ice loss without major global weather disruption ...

NATO announced a new military effort to boost its defensive capabilities on Wednesday in the Arctic region after its leader came to an understanding with President Donald Trump last month. The series ...

The prospect of opening up new sea lanes presents both challenges and opportunities for the rival powers, analysts say.

Add Yahoo as a preferred source to see more of our stories on Google. China is expected to redefine its Arctic policy - including an ambition to become a great polar power by 2030 - amid growing ...

As the Arctic warms, its mighty rivers are changing in ways that could have vast consequences – not only for the Arctic region but for the world. Rivers represent the land branch of the earth’s ...

The Space Force in its fiscal year 2027 budget request said it plans to terminate a space-based missile warning program ...

Arctic sea ice cover has shrunk to its lowest level since satellite observations started in 1979, marking one of the most ...

The Arctic was once defined by its lack of potential conflict — encapsulated in the saying “high north, low tension.” Countries that struggled to cooperate closer to the equator have, for decades, ...

A study has provided new evidence of beavers' expansion into the Canadian Arctic by dating the changes they have made to the ...