Microplastics have been found in all major European rivers, highlighting urgent concerns about pollution and plastic ...

3,000 particles per second - On the Rhone in Valence, France ... "What we see is the pollution is diffuse and established" and "comes from everywhere" in the rivers, he added.

"The pollution is present in all European rivers" studied ... On the Rhone in Valence, France, the fast flow means there are "3,000 plastic particles every second", said Ghiglione.

"The pollution is present in all European rivers" studied, said French scientist Jean-François ... On the Rhone in Valence, France, the fast flow means there are "3,000 plastic particles every second" ...