Researchers at the University of Minnesota found the “sudden oak death” pathogen at a Hennepin County nursery.

A new tree disease, known as aspen running canker, was recently discovered in the N.W.T. This disease is often fatal to the ...

Once hailed as a solution to Ethiopia's creeping desertification, a foreign tree is now spreading uncontrollably across the ...

S entenced to death by the gas chamber yet again. I have fled and sought asylum in Goa once more, hoping to meet up with some ...