Dwarf pine (Pinus mugo) is a successful pioneer tree, but also an invader of the subalpine belt in Central-European mountains. In the Hrubý Jeseník Mts. (Czech Republic), dwarf pine was introduced at ...

State environmental officials Wednesday discovered infestations of a fast-moving forest pest in small trees on Long Island, raising concerns about the fate of a rare stand of dwarf pines on the East ...

Scientists are turning their eyes towards a curious new subject to better understand mass extinctions of Earth's history: a bonsai-like pine tree. Like many investigations into the environment, ...

Dwarf mistletoe, a parasitic plant, means healthy-looking trees are not always what they seem. The infection causes dense ...

Question: I have a sculpted pine in my yard that is developed this big, bushy part on it, sort of like a big growth. What is that? Answer: This sounds like it might be a reversion to the “normal” ...

South Dakota's long-needled pine trees have a new threat that can quickly starve them of water — pine wilt disease. Aberdeen City Forester Aaron Kiesz said the first case of pine wilt has been found ...