Satellite data suggests cloud darkening is responsible for much of the warming since 2001, and the good news is that it is a ...

Global warming has picked up pace since around 2010, leading to the recent string of record warm years. Why this is happening ...

"Eventually you can superglue a whole spaceship together." Resident shares unbelievable photo after discovering SpaceX crash ...

Efforts to clean up air pollution in China and across East Asia may have inadvertently contributed to a spike in global warming, a new study has found. The decline in aerosol emissions — which can ...

With 7 of its ambitious rules for cars, trucks and trains repealed, California officials must find new ways to clean up the nation’s worst air quality. But officials face growing pushback about ...

A new real-time monitoring system captures minute-by-minute changes in toxic metals resulting from traffic pollution.

Despite improvements in air quality in past decades, 156 million Americans still breathe in too much soot or ozone, says the annual State of the Air report from the American Lung Association.

Of the 2,099 people who responded, 97% said they were concerned about air quality around the Tijuana River and 96% about ...

Smog from wildfires sweeping the nation has left tens of millions more Americans to breathe toxic air even as man-made forms of pollution fall, according to a new study released Wednesday. The ...

The combined effects of climate change and air pollution have led to direct declines in precipitation in the U.S. Southwest, ...

More Americans are being forced to breathe unhealthy air than at any other time in the past decade, according to a report released Wednesday by the American Lung Association. Nearly half of ...

Houston's Air Alliance has joined 22 other organizations in a lawsuit against the Trump administration's decision to end EPA ...