Arizona is mostly known for its hot summers and desert terrain. But during the winter, parts of the state stand out, ranking ...

The Arizona Department of Health Services attributes one death in the state to whooping cough in 2025, a 19-month-old ...

Fighting air pollution is not only good for our lungs, but also good for the health of Arizona's economy. Reduced idling, ...

Arizona may be on the brink of giving the United States something close to a true Autobahn — a stretch of highway with no ...

Last year capped a string of historically hot years, driven by long-term warming and changes in rain patterns.

The Tempe-based builder will negotiate with the state’s DOT on a preconstruction services contract that is expected to be ...

Fighting air pollution is not only good for our lungs, but also good for the health of Arizona's economy. Reduced idling, ...

Last year capped a string of historically hot years, driven by long-term warming and changes in rain patterns.

Officials in drought-stricken Arizona are moving to regulate groundwater on the state's western edge where wells have been ...

Health officials in South Carolina confirmed 124 new measles cases since Friday, as the outbreak in the northwestern part of ...

Samantha Szukiewicz, 36, is charged in Lancaster County with six other people from an attorney general's office investigation ...

Here are some of the top Arizona news stories from Jan. 9-11, including Phoenix stores being required to comply with a new ...