โ€˜I know their names, what they eatโ€™: tracking polar bears on Svalbardโ€™s shifting icescapes

For more than 20 years, scientists have followed the animals in Norwayโ€™s Arctic archipelago to understand how they may adapt to changing threats as the ice they depend on meltsWhen Rolf-Arne ร˜lberg is hanging out of a helicopter with a gun, he needs to…

The method in Trumpโ€™s Greenland madness

The climate skeptic is responding to the reality of the Arctic’s melting ice: more resource extraction, faster trade routes, new military bases.

2024 temperatures set to break last yearโ€™s global record

The new heat record comes as Donald Trump prepares to return to office and undo the Biden administrationโ€™s efforts to combat climate change.

Russia and Chinaโ€™s cooperation in the Arctic is a rising nuclear threat

While Beijing and Moscow have been working to establish a strategic foothold in the region for more than a decade, Washington and Brussels are just now waking up to the danger.

Shrinking Arctic ice redraws the map for internet cable connections

A new 14,500-km subsea cable in the Arctic could reroute data traffic away from vulnerable choke points.

โ€˜He took five bullets and returned to work on planktonโ€™: the double lives of Ukraineโ€™s Antarctic scientists

When the research team at Vernadsky base are not defending their homeland, they are on the frontline of the climate crisisWhen Ukraineโ€™s Antarctic research and supply vessel Noosfera left Odesa on its maiden voyage on 28 January 2022, it passed Russian…