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.

Twenty-one people have been arrested after US authorities set up a fake university to expose immigration fraud. Officials said the accused knew that the University of Northern New Jersey did not exist, but they were unaware it was a ruse run by immigration agents. The defendants acted as brokers for more than 1,000 foreigners who sought to maintain student and work visas, prosecutors said. Most foreign nationals involved in the scheme came from China and India.

The allegedly tainted Tri-Valley University might not be the only US educational institution to indulge in immigration fraud. Overseas education consultants from Andhra Pradesh who have details of educational institutions in the US note that more universities have been violating immigration rules while admitting students.