Berlin — A river on the German-Polish border has become a mass grave. Volunteers and authorities have been busy for days removing tons of dead fish floating on the surface of the Oder River. The cause ...

Since the end of July, tons of dead fish have been floating in the Oder River, which runs between Germany and Poland. This is an environmental disaster of enormous proportions, the cause of which has ...

Poland's River Oder suffered an ecological catastrophe last year. Germany’s Emscher might hold some clues for its recovery. Clear water splashing over stones. Deep pools in the river bends. Fish ...

An algal bloom that killed hundreds of thousands of fish in the river Oder between Germany and Poland in 2022 could reappear this summer with devastating consequences, scientists have warned. About ...

Hundreds of fish corpses have been found in Oder-connected canals in Poland, sparking fear of the recurrence of last year's ecological disaster in the German-Polish river. Recent fish deaths in canals ...

Despite bureaucratic and financial challenges, environmentalists in Germany and Poland are joining forces to protect the biodiverse Oder River ecosystem. Stefanie and Norbert Bartel's farm in eastern ...

More than 500 firefighters deployed to haul in dead fish, using dams, boats, quad bikes and even a drone Polish firefighters have recovered 100 tonnes of dead fish from the Oder river running through ...