WARSAW, Poland — Germany’s environment minister said the mass die-off of fish in the Oder River is an ecological catastrophe and it isn’t clear yet how long it will take the river to recover.

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.

BERLIN (AP) — Several substances seem to have contributed to the massive fish die-off in the Oder River that forms much of Germany’s border with Poland, a German official said Monday.

Oder river water contaminated causing the mass extinction of fish BERLIN/WARSAW (Reuters) -Polish and German authorities are working "flat-out" to establish the cause behind a mass fish die-off in ...

A long stretch of the German-Polish border, including this segment of the crossing, uses the Oder as its demarcating line. State premier Woidke visiting flood-hit town and village Brandenburg's ...

Dead fish float in the shallow waters of the German-Polish border river Oder near Genschmar, eastern Germany, Friday, Aug. 12, 2022. Huge numbers of dead fish have washed up along the banks of the ...