An environmental group urged a federal appeals court to toss out a decision by the EPA that would allow using phosphogypsum, ...

The Center for Biological Diversity is legally challenging the EPA's decision to allow phosphogypsum in the construction ...

Empowering communities nationwide with a free, federally aligned water infrastructure tool designed to accelerate equitable ...

Americans in at least eight states face potentially unhealthy levels of air pollution on Wednesday, official data shows. The data is shown in a live map from AirNow—a partnership of multiple U.S.

Cover up, wear a hat and sunglasses. Use SPF 30+ sunscreen. Stay in the shade near midday when the sun is strongest. Limit ...

A neighborhood in North Tulsa is at the center of concern for a resident with questions about abandoned barrels.According to ...