The number of cars on its roads is responsible, among other things, for the level of air pollution in Warsaw. The list of vehicles registered in the capital shows that there are several times more of them than in other metropolises. Their number is completely unprecedented - as it equals the number»»»

BERLIN/WARSAW: A large overgrowth of toxic algae linked to industrial pollution is the most likely culprit behind mass fish deaths in the river Oder, a German research institute said. Tonnes of dead fish have been found since late July in the river that runs along part of Germany's border with Pola»»»