Stacker used information from forestry and landscaping sites to compile a quiz to identify trees by looking at their leaves.

For many of us in the north state, Autumn is our favorite time of year. The heat of summer is past, and deciduous trees put on a spectacular show of deep reds, yellows and oranges. The intensity of ...

Originally sterile, the Bradford pear began producing fertile fruit after cross-pollination with other pear cultivars. Several states, including Ohio and South Carolina, have banned the sale of ...