Homes in Jefferson County, Texas, still bear the scars of Hurricane Harvey: black and blue tarps cling to rooftops. Families ...

Each of us takes about 20,000 breaths every single day—20,000 chances for the air around us to either sustain life or to ...

Ahead of the International Day of Clean Air, here’s a look at what causes air pollution, what it does to people and how the world can rein it in.

Readers respond to a guest essay about throwaway plastic. Also: President Trump the divider; stealth legislation.

(CNN) — Air pollution levels keep getting worse for more people in the US, according to a new report, and experts say the Trump administration’s proposed deregulation plans will make it even harder ...

The energy required for artificial intelligence causes air pollution from fossil-fueled power sources, a new study has found, and the authors warn that as AI grows so will the health burden from air ...

Maryland has a pollution problem. A recent report from the Sierra Club reveals that over the past several years, residents across Maryland have lived with rising levels of ozone pollution that violate ...

A heartbreaking report from South Africa, featuring tough-to-look-at photos, has revealed the devastating impact of fishing ...

Chinese officials have shut down factories and ordered cars off the roads to try and save their capital city after spending three straight days under a cloud of toxic smog. Visibility has been as low ...