A truck traveling along the highway in southern Bolivia collided with a bus early Monday morning, police said, pushing the bus off the road and killing at least 15 people. The bus rolled around 500 meters (1640 ft) down a ravine,

At least 31 people died in southern Bolivia on Monday when their bus plunged into a ravine after colliding with a pick-up truck, bringing to nearly 70 the number killed on area roads in recent days, investigators said.

A truck traveling on a highway in southern Bolivia collided with a bus early on Monday morning, forcing the bus off the road and killing at least 31 people, police said.

At least 31 people were killed and 22 others were injured in a truck-bus collision on a highway in southern Bolivia. The bus rolled down some 500 metres down a ravine after the collision.

At least 31 people died in southern Bolivia today NZT when their bus plunged into a ravine after colliding with a pick-up truck, bringing to nearly 70 the number killed on area roads in recent days, investigators said.

A crash involving two buses in Bolivia left at least 37 people dead and dozens injured in the western Potosi region, police and local authorities said on Saturday. The accident happened during the early morning hours on the route between the cities of Uyuni and Colchani,

At least 25 people were killed and 26 injured in Bolivia on Monday when the bus they were travelling in plunged into a ravine after colliding with a pick-up truck, investigators said. The crash was the second in days in southern Potosi department to claim dozens of lives -- and the third in just a month.

President Luis Arce said incident would be investigated to establish responsibilities. Driver of the truck has been arrested, police said.