A black oak tree can be identified by its bark and leaves. The bark is typically dark blackish or brownish grey, and the leaves are green with lobes that have bristles at the tips. This guide will ...

In this episode of ID That Tree ... introduces the Black Ash. This species is typically found in wetland environments within Indiana and the North Woods of Northern Wisconsin. This species has light ...

Black cherry trees (Prunus serotina) are a great addition to any landscape, with their dark, shiny leaves and white blossoms ...

On a February day, it may seem as if all the trees ... leaves throughout winter, but during a recent walk, we discovered so many more signs of marcescence. Brown leaves attached to huge white ...

Scientists made fake leaves and dropped them in water tanks to observe how different shapes move as they sink.

Mulberry trees produce flavorful berries that are enjoyed around the world. For centuries, its leaves ... such as the black mulberry (M. nigra), red mulberry (M. rubra), and white mulberry ...