Sea ice extent in the Arctic has decreased by about 40 percent since 1979. New technologies are being deployed to regrow it.

The Arctic is set to be a proving ground for the navies of the High North. As warmer temperatures open up shipping routes for longer each year, great resources are at stake, and a determination to ...

The Arctic is no longer a frozen frontier — it is a contested space where hard power matters. Russia has spent decades fortifying its Arctic holdings, building military bases, expanding its ...

Combined Arctic and Antarctic sea ice cover—frozen ocean water that floats on the surface—plunged to a record low in mid-February, more than a million square miles below the pre-2010 average.

Pioneering research reveals Arctic matter pathways poised for major shifts amidst climate change Date: April 14, 2025 Source: University of Bristol Summary: A new study has shed unprecedented ...

In the dim twilight of an Arctic winter’s day, with the low sun stretching its orange fingers across the frozen sea, a group of researchers drill a hole through the ice and insert a hydrogen ...

Chinese researchers have unveiled a key development in underwater acoustic technology that could chart a new course for the country’s underwater defence capabilities. The innovation allowed ...