Most of the world breathes unhealthy air. Poor monitoring, industrial emissions, and weak regulations worsen air pollution.

About one in three people worldwide were exposed to household air pollution in a single year, according to new estimates.

The Valley has seen decades of big business deals and population growth. A yearslong fight over air pollution could now ...

For a quarter of a century, a Black neighborhood in Beaumont, Texas, where Chris Jones lives has been the subject of two ...

This week the EPA announced the rollback of a wide swath of regulations, many of which could worsen air quality. Experts say ...

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

More than 47 million health professionals, patients, advocates, representatives from civil society organizations, and ...

The agency will no longer shut down “any stage of energy production,” absent an imminent threat, a new memo says, and will ...

You turn a corner and there it is: that traffic-stalling on-off of crimson brake lights animating a staccato driver up ahead.

Some people worry President Trump could seek to cancel or claw back $3 billion former President Biden earmarked to clean up ...

Air dryness is as critical to air quality as air dirtiness, explained David Edwards, adjunct professor of medicine at the ...