The first known case of oak wilt has been confirmed in Monroe County. Officials are removing an infected tree in Greece and ...

We love the vibrant colors of maple trees in the fall. These deciduous beauties bring not only great color but also a recognizable leaf shape and (our favorite) whirlybird seeds that helicopter their ...

Oak wilt has been confirmed in upstate New York. Learn how the fungal disease spreads, symptoms to watch for and how to report it.

ROCHESTER, N.Y. (WROC) — The New York DEC confirmed that a tree in Greece has tested positive for oak wilt. According to the ...

A new study found differences at the cellular level of leaves from infected Beech trees -- variations that may account for tree mortality. Beech trees provide food for animals, timber for wood ...

Itchy eyes, wheezing, sniffles, sneezing: Here’s how to keep “Christmas tree syndrome” symptoms at bay. Credit...Tonje Thilesen for The New York Times Supported by By Melinda Wenner Moyer Q: I always ...

If each holiday season you find yourself opening more tissue boxes than gifts, you may have Christmas tree syndrome, also called Christmas tree allergy. Christmas tree syndrome is the term for ...

A study finds small-scale tree cover in Costa Rica boosts biodiversity while limiting dangerous mosquito species. Protecting trees might not seem like a public health strategy, but new research ...

Beech trees provide food for animals, timber for wood products, and sustenance for beech drop plants, but they are under threat from beech leaf disease (BLD). The disease, first documented in 2012 in ...