Man Swims Entire Length of the Danube: A 60-Day Journey Facing Climate Change
German endurance swimmer Joseph Heß has completed a remarkable open-water feat, swimming the entire length of the Danube River from its source in Donaueschingen to its mouth at the Black Sea over the course of 60 days. The grueling expedition covered approximately 2,800 kilometers across multiple European borders, putting Heß face-to-face with the shifting ecosystems … Read more