Raleigh sets tree pollen records, seasons starting early charlotteobserver.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from charlotteobserver.com Daily Mail and Mail on Sunday newspapers.
Rising temperatures mean longer, earlier pollen seasons, but a bigger problem is what more carbon dioxide will do to the amount of pollen being released.
Allergy season is here. Imgorthand/E+ via Getty Images Yingxiao Zhang, University of Michigan and Allison L. Steiner, University of Michigan If you’re