At least 11 people were killed and many more wounded when a powerful bomb ripped through a passenger bus in Pakistan's southwestern Baluchistan province.
Investigators combed through the wreckage of two buses that crashed in Seattle, as authorities released the names of the four foreign students who died in the accident.
Eleven Ukrainian civilians were killed and nearly 20 injured when a long-range Grad rocket apparently fired by pro-Russian insurgents hit an intercity bus .
A passenger train rammed into a school bus in southern India on Thursday killing at least 11 children, with fears the death toll could rise further, officials said.
At least nine people were killed and dozens hurt, police said, as a coach carrying Polish holidaymakers collided with another coach near the eastern German city of Dresden.