Katrina Armstrong, Columbia University's interim president, is being replaced by Claire Shipman. The university did not offer ...

Katrina Armstrong is leaving the post a week after the university agreed to a list of demands from the White House.

Katrina Armstrong, interim president of Columbia University, is stepping down, the school said in an announcement Friday.

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 ...

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

Katrina Armstrong came under pressure amid a high-profile battle with the Trump administration over the university’s federal ...

Columbia University's interim president, Katrina Armstrong, has stepped down - a departure that comes one week after it ...

This would not have been the case three years ago,” Christopher Rim said after 10 Command Education clients were accepted to ...

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 ...

Katrina Armstrong, an expert in medical decision-making, resigned as interim president of Columbia University to focus on her ...