Business Groups Ask Supreme Court to Pause California Climate Reporting Laws in Emergency Appeal

The U.S. Chamber of Commerce is asking the Supreme Court to pause new California laws expected to require thousands of ...

Americans in multiple states warned to stay inside as air fills with toxins linked to cancer

Data from AirNow, the federal platform that monitors air quality nationwide, warned over surging air pollution levels in five ...

Still believing these air purifier myths? Here are the real facts

Confused about how air purifiers really work? From filter myths to false expectations, here are the most common ...