A stream winding through a populous area on the outskirts of Buenos Aires has turned crimson red in recent hours that has ...

A canal in a suburb of Buenos Aires turned a startling shade of bright red on Thursday, leaving residents alarmed as the unusual phenomenon spread into the nearby Rio de la Plata estuary. Images and ...

Pictures and videos show the intensely coloured water flowing into an estuary, the Rio de la Plata.

Pictures and videos show the intensely coloured water flowing into an estuary, the Rio de la Plata, which borders an ecological reserve. Local media reports suggest the colour may have been caused ...