It’s a warm day in early June, and researcher Nicholas Dietschler is standing in front of an eastern hemlock sapling about a quarter of a mile up a steep ridge in New York’s Catskill Mountains. The ...

When the hills and valleys are filled with snow and the icy grip of Old Man Winter continues its reign throughout the land, there are still beautiful swaths of green to be found. Hemlocks are a ...

Round, white hemlock woolly adelgid ovisacs are found on the undersides of branches near the base of the needles. (Michigan Department of Natural Resources) The Michigan Department of Natural ...

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Deep freezes in 2023 and 2024 provided relief for some of Maine’s most preyed-on tree species. Will that continue in 2026?

LEELANAU COUNTY, Mich., (WPBN/WGTU) -- The Michigan Department of Agriculture and Rural Development has issued a report verifying a new detection of invasive hemlock woolly adelgid in Leelanau County.

Whether you own property or simply enjoy spending time outside, Michigan officials are encouraging you this winter to check for signs of the hemlock woolly adelgid: a tiny insect that threatens ...

(CBS DETROIT) - The invasive hemlock woolly adelgid has now been detected in another county in Michigan, adding Antrim County to the list. According to the Michigan Department of Agriculture and Rural ...

VAN BUREN COUNTY, Mich. — A small invasive insect has been detected in two more Michigan counties, making a total of 11 Michigan counties where the pest has been detected and is killing off hemlock ...

Neither poison hemlock nor wild parsnips are native to Ohio, but both of the invasive species are here to stay and can be dangerous if you encounter or ingest them. The plants thrive in continuously ...

OTTAWA COUNTY -- If you refer to all evergreen trees as pines, this indoor program is for you. Using cut tree branches, participants will learn to tell the difference between pines, spruces, firs, ...

An invasive insect that infests hemlock trees has been found in another northwest Michigan county, the Michigan Department of Natural Resources said Monday. State agricultural officials identified the ...