As tens of thousands of Chinese students prepare to study in the U.S., they might reflect on the experience of some of those who went before them. According to an estimate by a U.S. education company, some 8,000 Chinese students were expelled from American universities last year alone – and the main reasons were poor grades and cheating.

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.

Accreditors keep hundreds of schools with low graduation rates or high loan defaults alive. Most colleges can’t keep their doors open without an accreditor’s seal of approval, which is needed to get students access to federal loans and grants. But accreditors hardly ever kick out the worst-performing colleges and lack uniform standards for assessing graduation rates and loan defaults.

A former Iowa State University researcher who fabricated the results of an experimental HIV vaccine was sentenced to four years and nine months in prison recently. He was also ordered to pay US$7.2 million to the US National Institutes of Health that funded the research.

An unusually high number of students at Stanford University are suspected of cheating during the most recent term, putting faculty members and administrators of the prestigious institution on alert. University spokeswoman says that in the 2013-2014 academic year, 83 students violated the honor code. In the most recent term, the newspaper reported that one instructor believes that 20 percent of students in a large introductory course may have cheated.

Phony diploma mills that use “slick websites” and claim to be “nationally accredited” to lure honest students looking to improve themselves through education only offer certificates costing hundreds of dollars that “are not worth the paper they are printed on”, according to a report from ABC Action News WFTS in Florida.

It’s raining As in America’s higher education system, and not necessarily because students are particularly smart. In fact, many of them probably don’t deserve the high marks they’re getting. They have grade inflation to thank. That inflation is rapidly spreading to higher education institutions across the country. Despite stagnant academic performance, more students than ever before receive higher grades than they should.

A doctoral student in higher education at the University of Michigan at Ann Arbor, conducted a sociological research about corruption in higher education. Based on his examination of the 2009 Illinois admissions scandal, which centered on the university’s use of a separate, hidden admissions process to ease the entry of applicants with ties to politicians, donors, and university officials, his paper concludes that administrative misconduct frequently is "an organizational problem that demands organizational solutions."

Members of the National Advisory Committee on Institutional Quality and Integrity discussed their latest set of proposals to overhaul the accreditation process and the way the committee assesses the accreditors. Soon after, the US Senate Committee on Health, Education, Labor, and Pensions released a somewhat similar set of proposals in a white paper written by committee staff members.