News Chemistry How RNA got started Scientists identify chemical reactions that could be responsible for the origin of life Share this:FacebookTwitterPocketRedditPrintEmail By Solmaz Barazesh May 13, 2009 at 12:56 pm This article is only available to Science News subscribers. Subscribers, enter your e-mail address to access our archives. Client key* E-mail* Log in Not a subscriber? Science News is a nonprofit. Support us by subscribing now. Subscribe