Add Yahoo as a preferred source to see more of our stories on Google. Straightforward details about planting and growing several types of poplar trees.

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 ...

A cross-section of a Populus trichocarpa stem imaged under UV light to reveal the vascular tissues involved in wood formation. The glowing cell walls contain lignin, which provides structural strength ...

Throughout Madison County, much of our forest is dominated by a tall, pale-barked tree that grows ramrod straight. Often called “yellow poplar” by loggers and sawmill owners, it’s also known as “tulip ...

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 ...