New York

At least four people were killed in the massive explosion and fire that leveled two buildings in Manhattan, New York, Wednesday.

Nine people remained missing hours after the explosion, the CNN reports.

The official cause of the blast has not been determined yet, however authorities consider a possible gas leak was to blame.

BELGRADE - An exhibition presenting the Archeological Park Viminacium and the project Itinerarium Romanum Serbiae, or Roman Emperors' Route, has been opened at the Serbian House in London.