News.az; The bus carrying six teachers and 39 students in elementary and junior high school was travelling from Uthai Thani province, about 300 kilometres (186 miles) north of Bangkok, for a school trip in Ayutthaya and Nonthaburi provinces on Tuesday. The fire started while the bus was on a highway north of the capital and spread so quickly many were unable to escape. Trairong Phiwpan, head of the police forensic department, said 23 bodies were…