This exotic invasive tree species is commonly found in Indiana landscape, callery pear. Callery pear has been planted as an ornamental tree in the midwest for decades. The original selection bradford ...

Ancient alerce trees may shelter entire underground ecosystems, with vast fungal networks helping forests cycle nutrients and store carbon.

Ask any first grader what a tree looks like, and they’ll draw a characteristic closed, scalloped shape suspended with two parallel lines extending downward. But ask a tree expert, or dendrologist, and ...

Add Yahoo as a preferred source to see more of our stories on Google. Orchidpoet/ Getty Images Hickory trees are one of the most important hardwood trees in North America. Hickory isn't one single ...

Researchers have named six new tree species based on comparisons made among collections of dried plant specimens from across the Neotropics. Of these six, three of the new species have only been found ...

A few weeks back, a “brands vs. trees” graphic caught my attention and I played along. Naming the logos came easily, and I quickly identified six out of six logos correctly. Then came the leaves and ...

An Iowa big tree hunter takes measurements of the an Atlantic white cedar tree on the grounds at Brucemore in southeast Cedar Rapids, Iowa, on Wednesday, March 16, 2022. (Jim Slosiarek/The Gazette) ...

For decades, scientists have relied on tree rings to estimate how long trees can live. But new research suggests that this widely used method may have been underestimating the lifespan of many ...