A trip to Antarctica might feel less like crossing the ocean and more like crossing the galaxy, but what happens there ...

Maricopa County's ozone levels are the fourth-highest in the nation, according to the latest "State of the Air" report by the American Lung Association. Maricopa and Pinal counties received ...

Oshkosh residents may notice a difference in their drinking water as the city will temporarily switch from an ozone treatment to a chlorine treatment method. The change is because of necessary ...