Two trains collided south of the Egyptian capital on Sunday, derailing several carriages, killing seven people and injuring more than 100 others, according to the authorities. Egypt’s railway authority said a train travelling from Giza to Fayoum crashed into the rear of another service heading south from Cairo to the city of Aswan. The health ministry said 112 people were injured and were now being treated in hospitals around the Giza area. The ministry said the injuries ranged from bruises and...