As haze from the Sahara envelops Athens, scientists are racing to explain a worrying global trend Read this story
As haze from the Sahara envelops Athens, scientists are racing to explain a worrying global trend Read this story
More from The Telegraph | Weather Standard World News Sahara desert Global Health Security US content Pollution Climate & People topics:in-the-news global-health-security topics:things weather pollution topics:places sahara-desert structure:climate-and-people structure:global-health-security structure:news world-news structure:us-content storytype:standard