This is part of a monthly series answering readers' climate-related questions and highlighting Arizona's unsung climate leaders. The stories aim to help to connect and inspire Arizonans who care about ...

It’s all about creating a ripple, with the hope that children who learn about the environment will share the message with their friends and family, and they, too, will care for the coast in their own ...

Chennai’s environment became the unseen artist for a little over a month, layering smog plates with soot and smoke, creating ...

The effects of air pollution on kids "should have parents up in arms" to force changes in air pollution regulations, a reader said. Experts say children exposed to high air pollution levels can lose ...

On New Year's Day, several people messaged me to ask if I had noticed how bad the air quality was in Phoenix after the previous night's firework celebrations. It was plain to see that day. Particulate ...