When you're on a sandy beach or the banks of a river, transformed by rolling waves or slightly still waters, it's likely ...

Contamination fuels algae blooms and wreaks havoc. Our investigation pinpointed alarming chemical levels in nearly 1 in 4 ...

Pharmaceutical pollution can significantly affect wild animal behaviour, including speeding up salmon migration.

The number of affected drinking water systems grows with each update as the EPA adds more test results. See if your water utility made the list.

Before President Nixon created the EPA in 1970, water and air pollution weren't federally regulated. The Trump administration is aiming to roll back environmental regulations and lay off EPA staff.

The federal government plans to cancel the lease of the U.S. Geological Survey's office in Norcross potentially by the end of ...