image manipulation
Another Retraction for Discredited Researcher
Another Retraction for Discredited Researcher
Jim Daley | May 25, 2018
Robert Ryan was forced to resign from the University of Dundee in 2016 following an investigation of misconduct.
Scientist Who Received Millions From NIH Leaves Alabama Posts
Scientist Who Received Millions From NIH Leaves Alabama Posts
Ivan Oransky, Retraction Watch | May 24, 2018
An investigation finds 20 papers by Santosh Katiyar, who studied alternative treatments for cancer, include image manipulation.
Prominent Cell Biologist Fired After Data Manipulation Investigation
Prominent Cell Biologist Fired After Data Manipulation Investigation
Shawna Williams | Apr 30, 2018
The University of Tokyo confirmed last August that Yoshinori Watanabe tampered with research-related images, and dismissed him in late April.
Investigation Finds Signs of Misconduct in Swedish Researcher’s Papers
Investigation Finds Signs of Misconduct in Swedish Researcher’s Papers
Diana Kwon | Mar 21, 2018
Eight papers by Suchitra Sumitran-Holgersson, a tissue engineer at the University of Gothenburg, have been flagged for image manipulation.
Italian Scientist’s Retraction Count Hits 15
Italian Scientist’s Retraction Count Hits 15
Diana Kwon | Mar 5, 2018
Alfredo Fusco, a once prominent cancer researcher, has been under investigation for alleged research misconduct since 2012.
Top 10 Retractions of 2017
Top 10 Retractions of 2017
Retraction Watch | Dec 18, 2017
Making the list: a journal breaks a retraction record, Nobel laureates Do the Right Thing, and Seinfeld characters write a paper 
How Journals Treat Papers from Researchers Who Committed Misconduct
How Journals Treat Papers from Researchers Who Committed Misconduct
Diana Kwon | Aug 18, 2017
Nature Plants explains how it handled a manuscript coauthored by Patrice Dunoyer, a biologist with multiple retractions to his name.
Studies Retracted After UCLA Investigation
Studies Retracted After UCLA Investigation
Diana Kwon | Jul 21, 2017
Most of the authors have had papers pulled in the past.
Journal Cleans Up Image Archives
Journal Cleans Up Image Archives
Kerry Grens | Jun 12, 2017
Molecular and Cellular Biology has found numerous errors after launching a retrospective sweep of the figures it’s published in recent years. 
Infographic: Web of Retractions
Infographic: Web of Retractions
Catherine Offord | Apr 30, 2017
See coauthors' connections to eight researchers with problematic papers.