Detroit receives failing grades for number of unhealthy smog days per year, and its year-round levels of soot pollution.

The most recent State of the Air report by the American Lung Association found that more than 150 million Americans breathe ...

American Lung Association report found that about 156 million people live in counties plagued by high levels of ozone and ...

The air quality in Phoenix has gotten better, but there’s still room for improvement. That’s according to a new report from ...

The Wheeling, WV-OH metro area has seen a decline in air quality, with the area now ranking 130th worst in the country for ...

A new report from the American Lung Association notes a drastic decline in air quality and raises health alarms. Climate ...

Just a few decades ago, the sky above Antarctica became a symbol of environmental crisis. Scientists had discovered a massive ...

Have you ever stopped to wonder if humanity is truly capable of reversing the damage we’ve done to our planet? The story of ...

Scientists have identified nine planetary boundaries that help regulate a livable planet. Human activities have pushed six of ...

Fifty-six years ago, a disaster off the coast of Santa Barbara sparked the creation of Earth Day, a movement that continues to ...