TEHRAN, Iran (AFP) – Iran’s capital is suffering its worst drought in half a century, a water resources official said Tuesday, citing a 97 percent drop in monthly rainfall compared with last year. Tehran has had 0.4 millimetres of rain since September 23, compared with 14.3 mm over the same period in 2020, said Mohammad Shahriari, deputy director of the company that supplies the region. “Groundwater and surface water are at a critical state and […]