Conjuring evidence out of the air may someday be possible in criminal investigations, thanks to ongoing research on the ...

NEW YORK — DNA is all around us — even in the air we breathe. Now scientists found that air quality monitoring stations — which pull in air to test for pollution — also pick up lots of DNA that can ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW YORK (AP) — DNA is all around us — even ...