Since 2002, emerald ash borers have killed anywhere from 80% to 99% of mature ash in Southeast Michigan and Northeast Ohio.

A decade after the emergence of beech leaf disease (BLD) in northeast Ohio, a new study by researchers at The Holden ...

Brianna Shepherd, research specialist at Holden Forests & Gardens, measures the diameter of an American beech tree as part of a long-term study on the impacts of beech leaf disease. First observed in ...

Darkened, thickened bands between leaf veins—seen here on an American beech leaf—are characteristic symptoms of beech leaf disease (BLD). First detected in northeastern Ohio in 2012, BLD has since ...

Explore Philadelphia's top 25 fall foliage destinations, from historic landmarks framed by fiery maples to reflective ...

Bask in the golds, oranges and reds of these spots where you can witness the beautiful changing of the color guard on the flip side of the equator.

Contemporary artists Anne von Freyburg, Epoh Beech, Gary Myatt, Graphic Rewilding, and Sophie Mess are inspired by nature to ...

Residents in Oakley raised concerns after an old Beech tree along the multi-use path was set to be monolithed by the borough council.

Trees are master multitaskers. No duty is too daunting or tedious for these sky-scratching organisms. From soil stabilizers ...

Liz Partsch shares memories of her family's sugar camp in Johnstown, Pennsylvania and how the Partsch family continues this maple syrup making legacy today.

Trees affected by ash dieback disease are set to be felled over concerns they could fall on to public footpaths. Reading ...

Hiking columnist Susan Anderson shares what's new and what's the same two years after a tornado tore through McCormick's ...