Lee Zeldin recognized Mexico's willingness to cooperate with the U.S. to clean up sewage in the Tijuana River, but had some ...

The Supreme Court heard oral arguments Wednesday in a landmark case that could spell the end of California’s Clean Air Act ...

Despite improvements in air quality in past decades, 156 million Americans still breathe in too much soot or ozone, says the ...

Often before a trip, many of us purchase cheap, small plastic containers, plastic foldable toothbrushes, and any number of items with plastic components. That way, we can discard them while traveling ...

A long-awaited ban on TCE — a cancer-causing chemical commonly found in household products and groundwater — is facing ...