The American Lung Association has released its annual “State of the Air” report and several major cities are among the worst ...

Chicago's skyline has been shrouded in mystery as conflicting reports of toxic air chemicals swirl, leaving residents ...

The commuter line is under threat from multiple directions, but with some tweaks, it could actually play a key role in ...

Cities in California make up a significant proportion of the country's most polluted metropolitan areas when it comes to air ...

The Punic people had almost no genetic ties to Phoenicians, even though the latter founded the great city of Carthage.

In the face of severe water scarcity, the municipality focuses on planting native, drought-tolerant trees like velvet ...

Before the Trump administration’s cuts, members of the civilian federal work force were in every state and in thousands of ...