In the Thuringian Forest or the Harz Mountains, dead spruce trees (Picea abies) dot the landscape like skeletons. Many have ...

Trees are essential to life on Earth. They support ecosystems, store carbon, provide clean water, improve our health, and ...

As the southeastern United States continues to rely on its robust timber industry as a significant economic driver, new ...

Tree root systems are seldom on the minds of forest owners, tree planters, and general dendrophiles. Roots are rarely exposed, and so misconceptions about how they grow and function can influence ...

We saw some dieback in trees coming out of winter. In some cases, it is environmental stress from drought stress and winter ...

If you suspect that your sycamore or other tree might have anthracnose, take pictures of some disfigured leaves and branches ...

Drunken trees are becoming most prevalent in lowland arboreal forests across Alaska, Canada, and northern Eurasia, says Jorgenson. On steeper slopes, meltwater usually runs downhill quickly, which ...

Salem crews will soon begin injecting city-owned ash trees with an insecticide to protect them from the emerald ash borer.

We’re back with the Scoop, to keep you in the loop. Let’s get into it. Fire risk remains for Nopiming evacuees who return to ...

Seiridium canker got its start in Texas on Leyland cypresses 25 or 30 years ago and now has killed a huge percentage of the ...