A fungus called Mycosphaerella populorum has been infecting poplar trees across North America. Exactly how the fungus is so effective at infecting trees so rapidly and causing extensive damage has ...

Add Yahoo as a preferred source to see more of our stories on Google. A fungus that's deadly to butternut trees has been found on the Island, and there is no known cure. (Clay Cutting - image credit) ...

Could a fungus found in the Torrey Pines State Natural Reserve be deadly for Torrey pine trees in La Jolla Shores’ Kellogg Park? Representatives of California State Parks have noticed that trees at ...

A naturally occurring fungus might help curb the spread of an invasive tree species that is threatening forests in most of the United States, according to researchers. Researchers tested the fungus -- ...

'Tis the season for sneezing and coughing — but in some cases, it may not be seasonal germs but the Christmas tree in your living room that's making you feel those symptoms. Sometimes referred to as ...

Islanders are being urged to take precautions to prevent the spread of a tree fungus that has now been detected in three areas of P.E.I. Butternut canker is a fast-spreading disease that attacks ...