Colorado air quality officials have adopted new rules requiring greenhouse gas emissions cuts at “midstream” oil and gas operations that gather and compress natural gas, calling the mandates a ...

If automobiles catch your fancy and you are captivated by all things on wheels, you have come to the right place. You have ...

Arizona voters across the political spectrum continue to view air pollution and climate change as serious threats to their ...

In Boyle Heights, a predominantly Hispanic/Latino neighborhood, residents face disproportionate exposure to toxic air ...

State law has required timely disclosure of Washington’s climate pollution every two years since 2010, with heat-trapping ...

EPA alleged that Ameren operated in violation of the CAA for years when it failed to install air emission controls at the now-retired plant, southeast of Festus, Missouri.

Amid growing concerns about its existing air pollution problem, Turkish authorities have approved the expansion of one of ...

An Environmental Protection Agency action expected Wednesday will unfreeze $150 million in paused Fairbanks-area road ...

Ancient Rome’s relentless lead pollution may have dimmed the intellect of its citizens, leaving a toxic legacy that survives ...

Both the North Carolina Utilities Commission and the Department of Environmental Quality have given Duke Energy key approvals ...

For decades, policymakers have promised the same solutions, but implementation remains far behind the rhetoric.