This Sounding Board announces a new @fda policy that the default requirement for FDA approvals will be one robust pivotal trial plus confirmatory evidence, rather than two trials. Learn more Researchers plan to retract landmark Alzheimer's paper containing doctored images Science AAAS Documenta's director steps down over antisemitism scandal The Art Newspaper International art news and events Retracted Scientific Studies: A Growing List The New York Times Checking for retractions & other quality checks on your manuscript before journal submissions some free tools scite, Zotero, Pubpeer, Scholarcy, libkey and more by Aaron Tay Academic librarians and