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

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.

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

Katrina Armstrong, Columbia University’s interim president, stepped down on Friday as the school faced criticism over campus ...

Columbia University announced on Friday that interim president Dr. Katrina Armstrong has stepped down effective immediately.

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

Katrina Armstrong's resignation follows a series of significant policy changes at Columbia, which were enacted as part of ...

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

Some on the scientific and medical research side might consider that giving in never buys you enduring calm. It just invites ...

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