According to the latest analysis from the Centre for Research on Energy and Clean Air (CREA), Delhi has once again topped the ...

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

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

Researchers at Drexel University have developed a breakthrough MXene air filter that could last much longer than traditional ...

Clean air has become one of America’s best investments, returning $10 for every $1 spent on regulations, by one estimate.

Despite a 7% decline in PM2.5 levels, India remains the world's fifth most polluted country—six of the ten most polluted ...

Fragranced products and cooking generate harmful nanoscale pollutants indoors, posing potential health risks. Purdue ...

Commission for Air Quality Management (CAQM) invoked Stage I of GRAP with immediate effect and urged citizens to strictly ...