State Police Join Harvard Security to Investigate Rumoured Explosions on Campus... Some Students Moved....

Harvard University is evacuating four buildings on campus after unconfirmed reports of explosives.

Just after 9 a.m. Harvard had tweeted:

Alert: Unconfirmed reports of explosives at four sites on campus: Science Center, Thayer, Sever, and Emerson. Evacuate those buildings now. But added later,  “There have been NO reports of explosions.”

Several students were moved into a freshman dining hall as employees were also alerted via automated phone message this morning. State police have joined Cambridge and campus police in the investigation.

According to the managing editor of the campus newspaper, The Harvard Crimson, "Students are still on campus for exams this week."