Swedish soldiers conduct a live fire training exercise in preparation of the Dynamic Front 25, in Rovaniemi, Finland, on Nov.

French soldiers assigned to 2e Battery (Ecrins), 93e Régiment D’artillerie De Montagne, conduct platoon-level artillery ...

Putin’s new frontline? The Arctic sky. Russia is building “weather” satellites with hidden military roles—from surveillance ...

The discovery of non-cyanobacteria diazotrophs underneath Arctic sea ice could change our understanding of the food web, as ...

SINKER is an innovative new instrument equipped with advanced microscopes and cameras to collect detailed data about carbon ...