The planet's trees have seen plenty of history pass by their trunks. In fact, they began to populate Earth 385 million years ...

Researchers in China unveil the oldest complex wooden technology, pushing back the timeline for sophisticated tool use.

Richmond's Rosedale neighborhood residents worry about safety risks from aging city-owned willow oaks after a tree fell on a ...

When the Bird family moved from the midwest to Melones in 1901, it didn’t take 5-year old Milo long to realize they weren’t ...

Visit this area of the White Mountains in California's Sierra Nevada region, where you can hike and see trees that predate ...

All tree leaves have an outer layer called the epidermis, which can also be used in the identification process. This leaf "skin" always has a waxy cover called the cuticle and varies in thickness.

One couple who lives in the Old Orchard neighborhood in west Toledo says the city has historically neglected tree maintenance there.