Question: My maple tree has one branch that has turned fall color, but the rest of it is still green. Should I be concerned about this branch? Answer: You are describing the first symptom that most ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. Leaves are food factories for the tree. Powered by sunlight, the green ...

When Illinois landowners noticed tree deaths and diseases on their properties ramp up in 2017, they suspected industrial ...

Gregory Moore does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Despite the buzz in recent years about other invasive insects that pose an even larger threat to agriculture and trees -- such as the spotted lanternfly, the stink bug and the emerald ash borer -- ...

The source tree for natural rubber, Hevea brasiliensis, is frequently affected by a bark necrosis syndrome, which has been observed since the 1980s. The disease leads to sharp falls in latex ...

The utility of trees as bioindicators of atmospheric mercury (Hg) depends upon how accurately tree tissue concentrations reflect air-Hg concentrations at a given location and time. The relationship ...

Should we be flushing trees down the toilet? Paper comes from trees, and mostly from the world’s boreal forests — the largest being in Canada. Trees are cut down, shredded, made into pulp, mixed with ...

Despite the buzz in recent years about other invasive insects that pose an even larger threat to agriculture and trees -- such as the spotted lanternfly, the stink bug and the emerald ash borer -- ...