Legislation makes Sweden the first country to significantly upgrade its ambition since the world agreed a climate deal in Paris, in contrast with US backsliding
How Sweden’s centre right and left parties united around a tough climate goal and spawned one of the strongest anti-Trump images of his short presidency
Northvolt has developed a sodium-based battery, which doesn’t require critical minerals and could help break European dependence on China for the technology
Swedish researchers think the changing climate was responsible for doubling the number of heat-related deaths in the capital, Stockholm, in the 30 years from 1980