The Illinois Big Tree Register is being tidied up and brings a reminder of how many champion trees are around us, including ...

Guy Sternberg is the co-founder of Starhill Forest Arboretum in Illinois and author of several books about trees ... Picture an oak and you immediately think of a large, spreading giant.

On a recent warm, sunny February day, a group of volunteers gathered in the Tehachapi Mountains, working together to do what ...