The Top 10 Retractions of 2014

A look at this year’s most memorable retractions

Written byAdam Marcus and Ivan Oransky
| 3 min read

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FLICKR, JUDY VAN DER VELDENThis year, stories about scientific retractions were dominated by big numbers—60 at once in one case, 120 in one fell swoop in another—as well as the eyebrow-raising practice of researchers submitting fake peer reviews, often ones they themselves had written. Here are our picks for the top 10 stories, in no particular order.

1. It would be difficult to chronicle 2014’s key retractions without noting the two STAP stem cell paper retractions from Nature. Readers detected significant problems with the research, and Haruko Obokata, who led the studies, was ultimately unable to replicate the findings. Nature has defended its decision to publish the articles, saying editors couldn’t have detected the errors. Science, however, had earlier rejected one of the manuscripts for being too flawed to publish. One of Obokata’s colleagues, Yoshiki Sasai, was not responsible for any misconduct, but committed suicide following the scandal.

2. Although this story technically broke last year, it was late enough not to make our 2013 list, and the retraction happened in 2014: A former researcher at Iowa State University (ISU) spiked rabbit ...

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