Colleges extend remote instruction period due to Omicron

Image:  Colleges that temporarily shifted instruction online due to the surging Omicron variant of the coronavirus now face the question of when to resume in-person learning. For a growing number of institutions, the answer is not yet. Eight institutions in the University of California system—Berkeley, Davis, Irvine, Los Angeles, Merced, Riverside, San Diego and Santa Cruz—all operating remotely, extended those plans to late January, delaying a return to physical classrooms. Duke...