History professor Charles Armstrong cited nonexistent or irrelevant sources in at least 61 instances in his 2016 book, “Tyranny of the Weak: North Korea and the World, 1950–1992,” according to the findings of an investigation by the University’s Standing Committee on the Conduct of Research.

Columbia has been ranked the third top national university of 2020, tying with the Massachusetts Institute of Technology and Yale University for the spot, according to the U.S. News and World Report. Princeton University and Harvard University were ranked first and second, respectively.

In the shadow of two rising buildings poised to be at the center of the Business School’s new campus, senior administrators celebrated the growth of Manhattanville and the potential it promises for interdisciplinary research. Together, they represent the culmination of a conversation that, according to administrators, has been over two decades in the making.

After a school year rife with events prompting discussions about campus safety for black students, Barnard finds itself at a significant administrative juncture with many new faces in leadership.

Barnard has begun a national search for a new executive director of Public Safety as a “first step” in changing how Public Safety operates following an external investigation into the office and its practices, President Sian Beilock announced in an email to students and faculty on Thursday.

Barnard Public Safety lacks updated and consistent guidelines for the execution of its duties, enforcement of new policies and existing rules, and interactions with non-college affiliated public, according to the findings of an external investigation into the office.

University President Lee Bollinger named Amy Hungerford, current Dean of Humanities at Yale, executive vice president and dean of the Faculty of Arts and Sciences on Thursday.

Eubert McLeod, a junior at the School of General Studies and a navy veteran, has died, GS Dean Lisa Rosen-Metsch announced in an email to students on Thursday.

Hillary Clinton condemned Russian interference in global democracy during a wide-ranging interview with University President Lee Bollinger on Monday in which she urged young people to “stay awake” during the “dark and anti-progress, anti-rights” movement of the Trump administration.

Ninety-seven Columbia College seniors have been inducted into Phi Beta Kappa, in addition to the 24 students initiated last semester, the college announced Monday.