Q: We have a cottonwood in our yard, and we noticed last week that a few branches are dying. The tree is approximately 25-30 years old so I can’t imagine that the tree is dying. We were wondering if ...
PITTSBURGH (KDKA) -- We're into that time of year when storms will pop up and trees will come down and if they fall on your house or car, it can be expensive. So how can you tell if your trees are ...
Purdue University researchers are collaborating with Chrysler LLC in a project to use poplar trees to eliminate pollutants from a contaminated site in north-central Indiana. The researchers plan to ...
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