PODCAST: The story of Brittany's killer algae and where you can avoid the tourists in France
Toxic algae in Brittany poses health risks and impacts local agriculture; public swimming in the Seine opens up with safety conditions, while the Champagne industry faces trafficking issues.
Video. Watch: Mass swim in Berlin calls for end to Spree River ban
The protest near Museum Island, organized by Fluss Bad Berlin, marks a significant effort to reintroduce public swimming to Berlin, suspended since 1925 due to pollution.