Toxic cloud over France
A cloud of sulfur dioxide hangs over France until Tuesday. It comes from an Icelandic volcano that erupted on Thursday. A few precautions to take
Air pollution
Sahara sand cloud : a radioactive pollution
As dust-laden winds from the Sahara fly over Europe again this week, analyses carried out by the Association for the Control of Radioactivity (ACRO) show that they contain residues of radioactive pollution dating back to France’s atomic bomb tests in the 1960s.