Donald Trump has made drastic changes to the Environmental Protection Agency. Here’s how they could impact efforts to reform ...

Reductions in air pollution have helped warm the planet by cutting down on reflective particles in the atmosphere – but researchers still disagree on the size of this effect ...

Reducing sulfur in the air may inadvertently increase natural emissions of methane from wetlands such as peatlands and swamps, a new study has found.

According to the WHO, tobacco smoking accounts for 70% of global cancer deaths. Processed meats, household toxins like BPA, ...

Light pollution is increasing globally, and having a negative impact on wildlife and humans. But the solutions are ...