Use your pruned pine branches in festive, eco-friendly decorations. Learn how to make a branch tree arrangement to decorate for the holidays. More and more people–over the last few years–have ...

MIT researchers test an inexpensive water filter fashioned from a pine tree branch, which may provide a low-tech solution to water treatment around the world.

The Pinyon Pine matures to 10-20 feet tall and wide in ten years, developing a flat, rounded crown. It is an evergreen tree, meaning its leaves (needles) remain green all year long.