The combined efforts of thousands of scientists worldwide have produced the most complete "tree of life" yet, showing the evolutionary heritage of 2.3 million species from amoebas to aardvarks -- and ...

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 ...

Scientists have released a new version of the tree of life, showing everything we know about how the living things of Earth are related to one another. With 2.3 million species and counting, it's the ...

SINCE the 13th century, forests have been managed as sources of trees that can be processed into timber. More recently, with mounting concerns over climate change, they are often studied as potential ...

This circular family tree of Earth's lifeforms is considered a first draft of the 3.5-billion-year history of how life evolved and diverged You can save this article by registering for free here. Or ...