Ecologists are concerned that forest ecosystems will not keep pace with a rapidly changing climate, failing to remain healthy ...

The Viroqua Historic Preservation Commission has designated the Gilman Champion Bur Oak Tree as a Viroqua Historic Landmark.

An average maturing tree under optimal conditions can transport up to 10,000 gallons of water only to capture about 1,000 usable gallons for the production of food and adding to its biomass.

I got a phone call the other day from my colleague about the Baobab tree in Grove Place on St. Croix.

All tree leaves have an outer layer called the epidermis, which can also be used in the identification process. This leaf "skin" always has a waxy cover called the cuticle and varies in thickness.