A plan by EPA Administrator Lee Zeldin to fire scientists could disrupt environmental rules focused on clean air and water ...

The Phoenix area's long-standing ozone pollution issues could have serious impacts on local economic competitiveness and ...

Trump administration plans to destroy EPA science will leave the air we breathe and the water we drink more polluted ...

Maricopa region's New Year's Day celebrations led to record PM-2.5 pollution levels, causing air quality concerns for 2025.

Clean air has become one of America’s best investments, returning $10 for every $1 spent on regulations, by one estimate.

The U.S. Environmental Protection Agency plans to reconsider existing regulations for pollution cleanup, water discharge and ...

But all this effort, experts say, might have been for naught, as this week the EPA – the department ... of environmental regulations, many of which could worsen air quality.

found the economic benefits of the regulations were about 42 times greater than the costs. The EPA later estimated that the cost of air quality regulations in the U.S. would be about US$65 billion in ...

The Trump administration announced a wave of regulatory rollbacks on Wednesday including a repeal of Biden-era emissions limits on power plants and automobiles, as well as reduced protections for ...

Revoking these regulations would hamper the EPA's ability to keep Americans ... "Your lungs were aggravated by the quality of the air." MORE: Why some states are discharging much more chemical ...