Oak trees have been around for more than 50 million years, with individual trees easily living 1,000 years. One of the oldest oak trees in the U.S. is believed to be at least 2,624 years old.

The oak bonsai tree is a small version of the oak tree, typically growing up to 50cm in height. The tree produces small, lobed leaves that are shiny and green in color.

In this edition of ID That Tree, Purdue Extension forester Lenny Farlee introduces you to a rebel of the oak family, the shingle oak. Unlike its relatives, the shingle oak's shiny leaves do not ...

The bark of a black oak tree is smooth in texture, often growing rough with maturity. Black oak leaves are one of the best ways to identify the tree. They are about 3-9 inches long and can vary in ...

Some toothed leaves, for example, have clearly defined serrations, while others have much finer serrations resembling a fringe of hair. Lobed: Maple and Oak. Toothed: Elm, Chestnut, and Mulberry.

Metro-East Living Have you noticed the leaves on your oak tree curling? Here’s why. By Charlie Giedeman For the News-Democrat May 11, 2017 10:18 AM ...

In the fall, a middle-aged man’s fancy lightly turns to thoughts of leaves. Raking them, mainly, but also wondering why his neighbor’s oak tree is shedding such freaking gigantic leaves.

This small tree grows up to 50 feet tall with shiny green leaves, small greenish-yellow flowers, and small, apple-like fruits. Ingesting this fruit can be fatal.

Live oak roots become interconnected in the soil as they grow. That interconnection means that the oak wilt disease can spread 100 feet or more per year through a forest or your neighborhood.