With the retirement of Dr. Howard Drossman, Founder and Director of the Teaching and Research in Environmental Education (TREE) Semester at Colorado College, the Education Department has decided to ...

The area that is now Joshua Tree National Park wasn’t always a desert. During the Great Ice Age, also known as the Pleistocene Epoch, there were rivers and lakes as well as Columbian mammoths ...

This research makes us optimistic that young trees of today, which have never known 20th-century rainfall, have not shaped their structure around water abundance and thus may be better equipped to ...

A research team has carried out the most comprehensive ... Since logging in the tropics is generally selective -- focusing on trees with particular commercial qualities -- even low levels of ...