The sky turns a rusty orange. The sun dims behind a thick veil of smoke. For millions of Americans, even ones far from wildfire-prone lands, this eerie scene is no longer rare. Extreme wildfires have ...

Add Yahoo as a preferred source to see more of our stories on Google. The U.S. Environmental Protection Agency issued guidance that the Clean Air Act does not interfere with farmers' right to repair ...

The Clean Air Act (CAA) is now 55 years old—and shows its age. That's not a critique of its legacy. The law, in conjunction with innovation and private investment in environmental improvement, has ...

President Trump has repeatedly labelled climate change a “hoax” and a “scam.” His administration has recently taken two significant actions in its war on climate science, both undermining the nation’s ...

For more than five decades, the Clean Air Act has prevented millions of premature deaths, hospitalizations, and lost work and school days. By one official reckoning in 2011, the act’s limits on ...

xAI continues to face backlash over its Memphis data center, as the NAACP joined groups today appealing the issuance of a recently granted permit that the groups say will allow xAI to introduce major ...

DES MOINES, Iowa (Iowa Capital Dispatch) - The U.S. Environmental Protection Agency issued a clarification letter Monday to manufacturers saying that the Clean Air Act does not prohibit independent ...

The Clean Air Act’s outdated framework is hindering progress. New bills aim to modernize it with reforms aligned to today’s economic, environmental, and scientific realities. The Clean Air Act (CAA) ...