Scientists have unveiled a new "tree of life," demonstrating just how the world's 2.3 million species of animals plants, fungi and microbes are connected. The project, involving 11 institutions and ...

During the holidays, the Christmas tree is purchased, brought home, and decorated. At the end of the season, the decorations ...

A new study of trees from the journal Science indicates that added trees could store 830 billion tons of CO2. The world has room for 900 million hectares of trees. This would be over 1 trillion trees ...

This remarkable image greeted me when I opened my Twitter feed yesterday morning: spacer Researchers gathered nearly 7,000 evolutionary trees from 3,000 studies and fed them into a database. They then ...