PHOENIX (AZFamily) — Just days into President Donald Trump’s second term, the federal government has made major changes to environmental regulations. A significant change is the regulation of toxins ...

PHOENIX — An Arizona city is suing the federal government, claiming toxic PFAS "forever chemicals" released from a nearby Air Force base are causing ongoing contamination of the city’s drinking water ...

A study including researchers from the University of Arizona Health Sciences and published in the Journal of Exposure Science & Environmental Epidemiology found that firefighters had higher ...

Since the 1940s, companies have been using PFAS – perfluoroalkyl and polyfluoroalkyl substances – to make products easier to use, from Teflon nonstick pots to waterproof rain gear, stain-resistant ...

Brevard County plans more transparency for letting customers know about 'forever chemicals' in their tap water.

Penn State provides funding as a founding partner of The Conversation US. University of Connecticut provides funding as a member of The Conversation US. Since the 1940s, companies have been using PFAS ...