Scientists have found that air quality monitoring stations pick up lots of DNA that can reveal what plants and animals have been in the area. Researchers reported Monday that air monitoring station… ...

Scientists have found that air quality monitoring stations pick up lots of DNA that can reveal what plants and animals have been in the area.

Now scientists have found that air quality monitoring stations — which pull in air to test for pollution — also pick up lots of DNA that can reveal what plants and animals have been in the area.

Now scientists have found that air quality monitoring stations — which pull in air to test for pollution — also pick up lots of DNA that can reveal what plants and animals have been in the area.

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