the leaves stay on the trees during winter and keep their green color. Most of the conifers - pines, spruces, firs, hemlocks, cedars, etc. - are evergreen in both the North and South. The needle- or ...

Banyans usually grow on hardwood hammocks. They are considered a keystone species, essential to the hardwood tropical ...

All winter there have been balls of leaves in trees across Idaho, Washington, and Utah, and they will soon be hidden behind ...

The colours are absolutely stunning. When leaves are green they are working as organs for the tree. The green colour comes from a part of the cell called chlorophyll, which processes sunlight into ...

The highest leaves win, and so trees tend to evolve to be as tall as possible, given the limits of physics and precipitation. Without competition, every forest would be a thick film of green life.

These trees, which can grow between 30 to 60 feet tall, are easily identifiable by their green leaves, which range from oval to heart or teardrop-shaped. They produce white flowers that bloom from ...