Yellow poplar (Liriodendron tulipifera) is considered one of the tallest hardwood trees in North America. This large, deciduous tree is located in Zones 1-6. It grows best in moist soil on ...

A hybrid poplar is a tree resulting from the combining, either naturally or artificially, of various poplar species into a hybrid. Hybrid poplars (Populus spp.) are among the fastest-growing trees ...

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 ...

By Steve Flairty NKyTribune columnist In recent columns, we’ve looked at Kentucky state symbols for the bird, which is the ...

From left, ORNL's Biruk Feyissa holds a five-month-old poplar tree expressing high levels of the BOOSTER gene, while colleague Wellington Muchero holds a tree of the same age with lower expression ...

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.