NEW DELHI: Every winter, a thick blanket of smog descends over Delhi, turning the capital’s skyline into a hazy silhouette. Schools shut, visibility dips, and the Air Quality Index rockets into the ...

29 July 2025- Amir Kabir Dam, one of Tehran’s main water reservoirs, is seen during a worsening drought, with water levels at historic lows- (Photo: Fatemeh Bahrami/Anadolu via Getty Images). Rivers ...