There are several evergreen trees which you can grow if you have acidic soil. Among the top contenders are the Colorado blue ...

As the festive season approaches, evergreen conifers like spruce and pine adorn homes worldwide. But while Christmas trees bring warmth and joy into our lives, they endure some of the harshest ...

The resulting outbreak painted expanses of green mountains reddish-orange and gray as the beetles killed countless pine trees across the region. Colorado’s popular recreation areas were hit ...