Claire Shipman, Columbia University’s new acting president, had called last year's congressional hearings on campus ...

Columbia University Interim President Katrina Armstrong is stepping down from her role leading the school, with board of ...

Dr. Katrina Armstrong, Columbia University’s interim president, resigned Friday amid the school’s tussle with the Trump ...

Columbia University said Friday its interim president, Katrina A. Armstrong, is stepping aside, a week after the university ...

Columbia University's interim president Katrina Armstrong has resigned, returning to her post running the New York school's ...

The interim president of Columbia University is stepping down, the school announced Friday, a week after announcing sweeping ...

Columbia University announced Friday that its interim president, Katrina A. Armstrong, was stepping down. The news arrives a ...

The board late last week unexpectedly elevated one of its two co-chairs, Claire Shipman, as acting president.  While not ...

Columbia University’s interim president resigned from her position at the embattled Ivy League Friday night, just days after ...

Katrina Armstrong will be stepping down "effective immediately" as Columbia University's interim president, the school said on Friday.

Interim Columbia University President Katrina Armstrong ... Columbia has undertaken since last August when former President Minouche Shafik stepped down. "The way Columbia and Columbians have ...

Columbia University’s interim president resigned from her position at the embattled Ivy League Friday night, just days after she told the Trump administration she would implement a mask ban ...