SAMOENG, Thailand--When the haze season comes ... But people responded by burning before and after the zero-burn period, extending the haze season’s duration, said Mary Mostafanezhad, a ...

This is Thailand's desperate ... Another aircraft measures pollutant concentrations before and after spraying to gauge the difference in air quality. "The concentration (of PM 2.5) is less ...

A bright orange helicopter races over the jungle to dump water on a raging wildfire that is adding to the air pollution choking Thailand's northern ... of water each time before heading two ...

Poisonous heavy metals flowing from Chinese-owned gold mines in Shan State pose a deadly threat to residents in northern ...

Thailand and Cambodia signed seven cooperation agreements on Wednesday (April 23), in a ceremony witnessed by the prime ...