Officials have issued a warning after detecting the UK's first outbreak of the eight-toothed spruce bark beetle. The foreign species ravages conifer Christmas trees such as spruce, pine and fur. But ...

Is that tree a pine, a fir or a spruce? Here's a handy guide to identifying the many species of trees populating Central ...

Using plant keys, or what are also commonly called dichotomous keys, is a useful way to identify plants. With the holidays ...

As you looked out the windows of your house this winter at all the dormant and barren deciduous trees in your landscape, perhaps you thought that a little green would be a nice addition this year. But ...

You may have heard that pruning spruce trees in the landscape is an important way of maintaining their health, size, shape, and vigor. But this is more applicable to deciduous trees than evergreens.