ScienceXpress is available
Published: May 26, 2015
Science's pre-publication service, ScienceXpress (Science Express) provided by AAAS is available.
What is ScienceXpress?
ScienceXpress delivers peer-reviewed research as much as four to six weeks before publication in the print edition of Science.
Please visit the following page.
Science is available from the first issue.
Update : May 26, 2015