"Everything points to a manmade catastrophe," one environmental expert tells CBS News, as 100 tons of dead fish are removed from the Oder River.

Dead fish lie on the banks of the German-Polish border river Oder in Lebus, eastern Germanny, Saturday, Aug. 13, 2022. Poland’s environment minister says laboratory tests following a mass dying ...

Poland says the Oder River disaster could have been caused by an intentional dumping of chemicals, although scientists say climate change may have had a role.

FILE – A dead chub and other dead fish float in the Oder River near Brieskow-Finkenheerd, eastern Germany, on Aug. 11, 2022. Greenpeace environmental group said Thursday, March 2, 2023 that ...

Further downstream, in Germany's "other" Frankfurt (not to be mistaken with the financial capital on the River Main in the west) and to its north, level 3 flood warnings were in effect.

Poland's prime minister said "huge amounts of chemical waste" dumped in the river caused environmental damage so severe it will take the river years to recover.

Germany has issued a warning to Poland over the mystery deaths of tonnes of fish in the Oder River that runs along the shared border. Steffi Lemke, the German environment minister, has announced ...

Watch a view of the scene at the swollen Oder River in Wroclaw on Thursday 19 September as severe flooding causes devastation in Poland. Central Europe is experiencing the worst floods in at least ...

WARSZAWA, Poland — Poland's prime minister said Friday that “huge amounts of chemical waste” were probably dumped intentionally into the Oder River, which runs along the border with Germany, causing ...