Several buildings at Harvard University in the US have been evacuated due to a bomb scare, announced the Harvard website.

“We received a bomb threat at the Science Centre, the Sever, the Emerson and Thayer halls on campus. The buildings have been evacuated and police are on the scene. They are searching all four buildings. We expect this process will most likely take a several hours. The entrance to the courtyard is limited”, said a statement from Harvard University.