Tall trees can offer shade, privacy, and a wildlife habitat in your yard. Try planting these large trees to create the ideal canopy around your home.

Trees are some of the largest and most widespread organisms on Earth, yet the true number of their species has been an enduring mystery. This lack of knowledge is detrimental to conservation efforts.

Arborists say many tree problems go unnoticed until a storm hits. Here are the warning signs experts say homeowners should look for before damage occurs.

A new study created a comprehensive checklist of all tree species native to the contiguous United States. With 881 species now assessed for extinction threats, up to 16 percent of the tree species are ...