Katherine Davis-Young

Respiratory virus season is on its way, and health officials say it’s time to schedule seasonal vaccines for flu and COVID-19.

Climate change is prolonging the heat season in Phoenix and around the globe, according to new research from the NASA Goddard Institute for Space Studies.

This summer was the hottest on record across the contiguous U.S. and a new report says that's attributable to carbon pollution. The impacts of climate change were especially evident in Arizona.

More than 400,000 people enrolled in the state Medicaid program could be subject to new work requirements starting in January. AHCCCS is launching a website to help Arizonans navigate the changes.

This year’s extremely hot summer immediately followed the hottest spring on record and hottest winter on record. That puts 2026 on-track for the hottest year-round temperature on the books in Phoenix.

U.S. Rep. David Schweikert was among those rafting in the Grand Canyon with friends Saturday when a dangerous flash flood struck.

In the future, Phoenix will not only see more intense high temperatures, but longer heat seasons, climate projections show.

Now that extreme summer heat is here, some advocates say workers still face unsafe conditions, but some employers appear to be making changes.

Phoenix budgeted $2.5 million annually for a new master lease program. The city's Office of Homeless Solutions will rent about 50 apartments and sublet those units to people coming out of shelters.

Measles continues to spread in Arizona, and health officials are warning of several new possible public exposure sites in Maricopa County.