Erin Davis/Axios Visuals Breathe easy, Philly, because our air quality is on the up and up. Why it matters: Long-term exposure to poor air quality is harmful to your health. State of play: The average ...

A new study looking at the nation’s healthiest cities has turned up some surprising results. Use our interactive map to discover where your suburb is ranked.

Reducing sulphur in the air may inadvertently increase natural emissions of methane from wetlands such as peatlands and swamps, a new study has found. The resulting additional future release of 20-34 ...

One part of Sydney has several suburbs with near perfect scores. But less than an hour away, it was a different story.

Dozens of suburbs received a perfect score under a new rating system that assesses air quality, green space and variances in ...

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

South Coast AQMD—the air pollution control agency for all of Orange County and the urban portions of Los Angeles, Riverside and San Bernardino counties—covers an area of 10,743 square miles that is ...

LIVE maps now show sewage being dumped in Worcestershire in 'real time' as city councillors call for an overhaul of how water companies work. The sewage map has gone live, showing the situation across ...

By Elijah de Castro for Keen Sentinel. Broadcast version by Kathryn Carley for New Hampshire News Service, for the Solutions Journalism Network-Public News Service Collaboration. It's 11 in the ...