After 30 years, the NRRI unveiled the Innovatree in late July, and it’s become quite the popular Poplar tree. The Hauser’s Superior View Farm in Ashland said they were sold out of the NRRI’s popular ...

Researchers report on the influence of an endophytic fungus of the genus Cladosporium on the defense of black poplars against herbivorous insects. The fungus, which lives inside the leaves, not only ...

Lionel Di Santo, who earned his doctorate from Penn State this year, samples in the coastal regions of the Pacific Northwest in early January. The mild maritime climate is the preferred habitat of ...

A pioneering effort to rescue Britain’s rarest native tree has taken root in Devon, as conservationists create a ‘living ...

DULUTH — It’s been said that the true meaning of life is planting a tree "under whose shade you do not expect to sit," a hint, of course, that you’ll likely be dead before the tree gets that tall. But ...

The discovery of a hybrid population of poplar trees in western Wyoming has provided insight into how natural hybridization informs the evolution of many plant species, according to researchers. They ...