I had to find a cheap canoe, and someone who could swim, to accompany me. An obvious choice was the river Tiber, which springs in faraway Toscana/Umbria and flows through Rome to the sea in Ostia. It ...

for the illegal dumping of special waste into the Tiber River, captured in a video by a citizen and published on the well-known social platform "Welcome to favelas". After an initial analysis of ...