This rainforest tree solved one of evolution’s hardest problems. Here’s how it evolved to use tension and geometry to fire ...

Gompert worked fast for the timed period, and all of the trees he cut were destroyed. The trees were small, 1 to 2 feet ...

Alaska is stepping up efforts to protect its landscapes and wildlife by banning two invasive ornamental trees that have become a growing problem, per the Alaska Beacon. "This quarantine prohibits the ...

Cedars are low-maintenance conifers popular for adding winter interest and acting as windbreaker privacy hedges. Given cedars ...

An arborist offered to “top” my shade tree that has grown so large that branches touch the house. Should I have him do that? Topping is cutting all tree branches back to an arbitrary height. Other ...