atherosclerosis, cardiovascular disease, nanoparticles, Scientific Method Inhaled nanoparticles can clog up our arteries, spur cardiovascular disease Spread the loveTweetSpread the loveTweet reader comments 7 Share this story Air pollution is a big killer. Researchers estimate that smog—particularly the tiniest particles in the mix—contributes to the early deaths of… Spread the loveTweet By Steve AveryApril 28, 2017Leave a comment