Most of the world has dirty air, with just 17% of global cities meeting WHO air pollution guidelines, a report Tuesday found.

A Harvard environmental law expert said the blitz of rollbacks the EPA announced is a "shock and awe routine," and rule ...

Clean air is a fundamental right. However, every day, 100 children under the age of 5 tragically lose their lives in east ...

Only seven nations meet WHO air quality standards, highlighting global pollution challenges. Urgent action is needed to ...