Are policy makers on the right track when it comes to stopping biodiversity loss? Researchers say: Only if they aim for the strictest policy goals.

The "Polarstern" is back from the Arctic. Ruzica Dadic reports on the challenges the team faced until the very end.

Lötschental study: When water is scarce, coniferous trees stop their wood growth despite the fact that they produce a lot of carbon.

Data from Glacier Monitoring in Switzerland (GLAMOS) shows: the volume of Swiss glaciers has continued to decline in summer 2020.