Tiszaroff, Hungary — Thousands of muddy plastic bottles, chunks of Styrofoam and other waterlogged pieces of rubbish are piled onto a flatbed trailer on the banks of the Tisza River in Hungary ...

Volunteers fill sandbags to be transported by helicopter to the nearby village of Horany, partially flooded by River Danube, in Szigetmonostor, 27 kms north of Budapest, Hungary, Sunday, June 9, 2013.

[1/3]Workers collect plastic waste from Tisza river in Vasarosnameny, Hungary, February 5, 2021. Picture taken February 5, 2021. Hungarian Water Authority/Handout via REUTERS Purchase Licensing Rights ...

Hungary's first automated solar-powered cleaning boat for rivers has been inaugurated. Called Robo-Collect, it uses cameras to detect waste floating on the water. The rubbish can be picked up and ...