10 best trees with unusual bark for year-round interest – don't let bright blossoms and colorful foliage take all the glory in your yard. Story by Alison Jones • 4h.

I noticed a lot of small twigs with leaves on them under my oak tree and became concerned about the oak. It is a large, ...

Trees absorb methane (CH 4) through their bark, thanks to methane-hungry microbes. Through this mechanism, forests could be as much of a methane sink as soil, according to a study published July ...

As temperatures rise, local officials warn residents about the Western Pine Bark Beetle, a native insect that affects ...

Trees are nearly always selected for their flowers, foliage, or form. Yet, at this time of year, there is an often overlooked arboreal feature that may achieve sudden prominence in the garden.