Summary:
- The article addresses the claim that the calima (a type of dust storm) in Spain is caused by radioactivity from nuclear tests in the Sahara desert, which is false.
- It explains that the calima is a natural phenomenon caused by the transport of dust from the Sahara desert to the Iberian Peninsula, and has no connection to nuclear radiation.
- The article debunks the misinformation and conspiracy theories surrounding the calima and its alleged link to nuclear contamination, emphasizing that there is no scientific evidence to support such claims.