Slashdot videos: Now with more Slashdot!
We've improved Slashdot's video section; now you can view our video interviews, product close-ups and site visits with all the usual Slashdot options to comment, share, etc. No more walled garden! It's a work in progress -- we hope you'll check it out (Learn more about the recent updates).
Nature Publishing Group claims the waivers are required to ensure the journal's ability to publish formal retractions and/or corrections. However, the story further notes that Nature Publishing Group is requiring authors at institutions with open-access policies to sign waivers that exempt their work from such policies."