A high-speed train derailment in southern Spain caused a head-on collision, killing at least 21 and injuring many.

A high-speed train derailment in southern Spain led to a head-on collision, resulting in at least 21 fatalities and dozens of injuries, according to Spanish officials. The accident occurred when one train veered off the tracks and collided with an oncoming train. Emergency responders are continuing rescue operations at the scene.