A UC Santa Cruz research project is documenting how a shift in farm work patterns creates greater health risks.

The post Trump’s EPA Could Limit Its Own Ability to Use New Science to Strengthen Air Pollution Rules appeared first on ProPublica.

In the stratosphere, ozone acts as a protective layer. But in the troposphere, at ground level, this colorless gas is incredibly harmful to human health and the environment in ways scientists are ...

A study reports that, around the world, wildfires and prescribed burns could emit substantially more gases, including ones ...

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 ...

Air in the U.S. has gotten cleaner for decades, adding years to people's lives and preventing millions of asthma attacks, but nearly half of Americans still live with unhealthy air pollution, a new ...

As fires burn the landscape, they spew airborne gases and particles, though their impact on air pollution might be ...