Scientists from the University of Ottawa, The Ottawa Hospital and other top-tier institutions across Canada keep publishing their results in fake science journals, tainting the work despite years of warnings. One veteran science publisher warns all the work that produced these studies “is just thrown away.” Until recently, the scope of the problem of “predatory” journals has been hard to measure. Now, one giant in the fake publishing field, OMICS International of India, has improved the search engine for 700 journals. Hundreds of Canadian scientists were found to have published recently with the Indian firm — the same company that accepted this newspaper’s analysis of how pigs fly.

Thousands of female students are occupying facilities at Chilean universities up and down the country, demanding non-sexist education and an end to sexual harassment and abuse. The first of these protests was triggered several weeks ago at Universidad Austral de Chile (UACh) in Valdivia in southern Chile by the transfer to another post of a researcher at the Institute of Biochemistry and Microbiology, found guilty of gravely harassing a female administrator. Students are asking for him to be dismissed.

Members of a special team at the Education Department that had been investigating widespread abuses by for-profit colleges have been marginalized, reassigned or instructed to focus on other matters, according to current and former employees. The investigative team had been created in 2016 after the collapse of the for-profit Corinthian Colleges, which set off a wave of complaints from students about predatory activities at for-profit schools. The institutions had been accused of widespread fraud that involved misrepresenting enrolment benefits, job placement rates and program offerings, which could leave students with huge debts and no degrees.

Hackers attempted to change grades at a Fairfax County high school, using a cunning attack that began with an email from a school panel charged with upholding honor and integrity, according to a search warrant. Oakton High School in Vienna, Va., is just the latest in a string of secondary schools, colleges and universities nationwide to be targeted — often by meddling students — in attempts to turn F’s into A’s in virtual grade books.

The University of Kansas and North Carolina State University have become embroiled in the college sport inducement scandal after federal prosecutors in New York elected to expand the case, which involves German sportswear manufacturer Adidas. In September, a senior executive from Adidas, along with four assistant basketball coaches from the University of Arizona, Auburn University, the University of Southern California and Oklahoma State University, were arrested on federal corruption charges relating to the payment of inducements to star athletes.