Closings & Delays

Building on Facebook campus evacuated over bomb threat

At least one of the buildings on Facebook’s main campus in California was evacuated on Tuesday because of a bomb threat, police said.

The San Mateo bomb unit is responding to the alert at the company’s campus in Menlo Park, said Nicole Acker, a management analyst for the Menlo Park Police Department.

This is a developing story. It will be updated when more information becomes available.