During the Great Depression, Franklin Roosevelt created a tree army. Civilians planted trees, built dams, and transformed ...

In a new study, researchers used more than 5 million measurements from individual trees across much of eastern North America and showed the rate at which introduced species are spreading has increased ...

“An oak is the best tree to choose because it is the No. 1 plant for supporting the food web, ” says University of Delaware ...

A meta-analysis of scientific studies, published in Biological Reviews has investigated differences in resource use efficiency between native and non-native species. Biologists from The University ...

Oaks, Asters and 6 Other 'Keystone' Native Species to Plant for Biodiversity ... Here are eight of the most important trees and plants that Tallamy, author of the new book, “How Can I Help?”, ...

(Richard Webb/Bugwood.org via AP) University of Delaware entomologist Doug Tallamy's research has identified “keystone” plant species that make ... in which they occur. __ Native willows (Salix): Best ...

Dire Wolf Brought Back To Life, Scientists Claim In Historic First Species De-Extinction For the first time in thousands of years, dire wolves are alive – or at least a close approximation to them – ...

University of Delaware entomologist Doug Tallamy's research has identified “keystone” plant species that ... which they occur. __ Native willows (Salix): Best farther north.

University of Delaware entomologist Doug Tallamy's research has identified “keystone” plant species that ... they occur. • Native willows (Salix): Best farther north.