Elisa Kodama, a third-year biology major, sat in a Shillman Hall classroom with three other students and their professor. With a few swift keystrokes, the professor invited the remaining 36 students to join the class from home. Their tiny, faceless gray squares popped onto the...

Northeastern University officials asked faculty members for help with one thing before classes started: encouraging students to attend in-person classes.  In an email sent Jan. 14, university officials urged teachers to promote in-person classes rather than online attendance....