Life Ain't Easy: What Would Make an Exoplanet "Earth-Like"? [Excerpt]

Thursday, April 30, 2015 - 12:01 in Paleontology & Archaeology

Two prominent scientists update our view of the history of life on Earth, featuring the prominent roles of oxygen and carbon dioxide, and question claims that it is fairly easy to initiate... -- Read more on ScientificAmerican.com

Read the whole article on Scientific American

More from Scientific American

Latest Science Newsletter

Get the latest and most popular science news articles of the week in your Inbox! It's free!

Check out our next project, Biology.Net