Chiang Mai now ranks among the world's most polluted cities as fires engulf the surrounding countryside in recent weeks.

Plans to charge certain drivers to enter a Clean Air Zone in Greater Manchester were scrapped in 2022. Windsor MP, Jack Rankin says he backs the idea of a western rail link to Heathrow. A report says ...

James Gallagher is one of the first people in the world to see how their body has suffered as a result of breathing in air pollution [BBC] I feel contaminated. I'm in a laboratory staring at my blood ...

Add Yahoo as a preferred source to see more of our stories on Google. Tirayut (second from left) says his oldest daughter, six, has experienced nosebleeds and developed rashes [BBC/Wasawat Lukharang] ...