A dead deer is seen on the banks of the Oder River after thousands of dead fish were found floating on the river's surface, in Oder, Poland, August 16, 2022. Jo Harper/Anadolu Agency/Getty ...

A dead chub and other dead fish are swimming in the Oder River near Brieskow-Finkenheerd, eastern Germany, Thursday, Aug. 11, 2022. Huge numbers of dead fish have washed up along the banks of the ...

A whopping 100 tonnes of dead fish recovered from the Oder River that flows through Poland and Germany have left both countries stumped as to the origins of the mysterious mass die-off amid ...

Dead fish on the banks of the Oder River, which runs through Germany and Poland. (Odd Andersen/AFP/Getty Images) By Marina Lopes. Vast amounts of chemical waste were probably dumped into a river ...

“Our border river Oder has been hit hard. The massive fish kill is frightening,” Axel Vogel, agriculture minister for the German state of Brandenburg, said in a German government statement Monday.

Item 1 of 7 Dead fish floats on the surface of the Oder river, as water has been contaminated and is causing the mass extinction of fish in the river, in Bielinek, Poland, August, 11, 2022.

Dead fish on the banks of the river Oder in Schwedt, eastern Germany, on August 12, 2022, after a massive fish kill was discovered in the river in the eastern federal state of Brandenburg, close ...

BERLIN (AP) — German officials expressed mounting anger Monday at the slow flow of information from Poland as experts raced to discover what killed tens of thousands of fish in a shared border ...

In the past weeks, the public has been shocked by images showing masses of dead fish floating in the Oder River, on the German-Polish border. Recent reports speak of 150 to 200 tons of fish killed.

Oder River fish die-off: Germany warns Poland over mystery deaths of tonnes of fish. Information from Poland has come ‘in dribs and drabs’ or ‘not at all,’ a German official said ...