The map shows PFAS chemicals linked to cancer in rivers and drinking water sources; experts warn of persistent risks.

Search for current childhood vaccination rates in thousands of counties across the U.S. and see how these figures have ...

Toxic air isn't spread evenly across the U.S. — some communities are being forced to shoulder the worst of it. A new map is ...

An interactive map reveals the U.S. counties most at risk for blackouts as extreme weather and aging grids cause more power outages.

A minor, 3.3-magnitude earthquake struck in the San Francisco Bay Area on Monday, according to the United States Geological ...

A new report from WalletHub has ranked the best real estate markets in the U.S., with five of the top 10 located in Texas.

The map, created in 2002 by the nonprofit and nongovernmental organization Natural Resources Defense Council, was not created or release by FEMA, nor was it based on FEMA data. It was made to ...