A gray haze from wildfire smoke could be seen in Cincinnati, and the entire state of Minnesota is under an air quality alert.

Smoke from Canadian wildfires began to worsen air quality in the eastern U.S. on Wednesday as several Midwestern states ...

Smoke from more than 100 wildfires blazing in Canada is expected to spread to impact air quality in more U.S. state.

As per the latest American Lung Association report, nearly half of Americans, around 156 million people live in areas that ...

A study by UC San Diego researchers reveals that pollutants found in the sewage-laden Tijuana River are ending up in the air ...

California is launching an air quality program using mobile units to monitor pollution in its most affected communities.

The US government is shutting down a state-of-the-art facility that has provided data to inform health and environment ...

Nearly two dozens wildfires were burning in the Canadian province of Manitoba, which is just north of Minnesota and North ...

Wastewater pollution has ... between the United States and Mexico," stated Cooper. "Ours is one of the most comprehensive studies to date investigating water-to-air transfer of these pollutants." ...

The ongoing Canadian wildfires have reportedly blanketed a third of the United States, affecting millions, with the National ...

The Houston-Pasadena area was named one of the most polluted cities in the U.S., according to a new study from the American Lung Association. The city ranked seventh in the nation for ozone ...

The state's lax environmental regulations can actually harm economic development rather than spark it, according to the report.