Did you know that trees can help lower your energy costs? By providing shade, trees help lower ambient air temperatures, especially in urban areas. But this is not exclusive to these areas; 40 Years Ago, a Nuclear Catastrophe at Chernobyl The New York Times Aquatic Plants Facts Types of Water Plants Petal Talk Plants Colorado National Monument (U.S. National Park Service) Abiotic Stress in Plants IntechOpen Feverfew Seeds