News Headline
Dying aspen trees sound alarm for world's forests
Source
United Press International (UPI)
Publication Date
2012-12-06
They say what doesn't kill you makes you stronger, but that's not true for the US's iconic aspen trees.
Content
http://www.newscientist.com/article/dn22589-dying-aspen-trees-sound-alarm-for-worlds-forests.html