UnitedHealthcare CEO shooting suspect, unmasked in new photos, believed to have left message on bullet casings

The suspected gunman wanted in the broad daylight slaying of UnitedHealthcare CEO Brian Thompson is seen smiling in new surveillance images released by the New York City Police Department on Thursday. 

UnitedHealthcare CEO shot, killed outside NYC hotel
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Brian Thompson, the CEO of UnitedHealthcare, was shot and killed outside a midtown Manhattan hotel Wednesday morning in what police are calling a targeted attack.

How to prevent whooping cough as cases increase
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Whooping cough cases have more than doubled this year, and the most vulnerable are young kids and newborns. FOX 10's Steve Nielsen tells us why it's such a dangerous cough, and gives tips on how to prevent it.

ChatGPT outperformed doctors in diagnostic accuracy, study reveals

A study reveals ChatGPT-4 outperformed doctors in diagnosing medical conditions, but skepticism and underutilization of AI tools hinder its integration into healthcare.

What to know about Dr. Oz, the TV host tapped to run Medicare and Medicaid

Mehmet Oz, the celebrity heart surgeon turned talk show host better known as “Dr. Oz,” has been tapped to run the Centers for Medicare and Medicaid Services.

Cardinals team up to encourage heart heath
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The Arizona Cardinals are teaming up with the American Heart Association to help improve safety at schools across the Valley. FOX 10's Danielle Miller was there for the hands on training.

Is it flu or COVID? At-home tests can now tell you

While symptoms of the flu and COVID are similar, the viruses that cause each illness are different. New tests this winter season can tell you at home what you’re sick with.

New surgical robot arrives at Abrazo west campus
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A first-of-its-kind robot arrived at Abrazo west campus called The Da Vinci 5. The $2.7 million contraption is the helping transform the way doctors practice medicine and our Dominique Newland has the story.

Medicare premiums increasing in 2025

Medicare’s premium increase for Part B in 2025 outpaces both inflation and the Social Security cost-of-living adjustment (COLA).

Abortion laws by state

Abortion was on the ballot in 10 states this year, bringing more changes to the patchwork of state abortion laws following the end of Roe v. Wade. Here's where abortion laws stand in each state.

FDA wants to pull decongestant found in many cold, allergy medicines

The FDA is proposing the removal of phenylephrine, a popular nasal decongestant, in oral form from over-the-counter use. Here’s why.

Arizona woman outlives cancer prognosis as she receives targeted treatment

A Valley mom was given a terminal breast cancer diagnosis last November, and through technological advances at a personalized oncology center right here in Arizona, she nears the one-year mark with no signs of disease.

Some Blue Cross Blue Shield Arizona patients to lose coverage at Phoenix Children's

If your health insurance is with Blue Cross Blue Shield Arizona, you might lose coverage if you need to visit Phoenix Children's Hospital. In-network coverage, for some plans, at PCH ends on Oct. 31.

How March of Dimes is helping moms, babies stay healthy
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A mobile health clinic in the Valley is designed to help moms and babies stay healthy. FOX 10's Desiree Fluellen has more on the mission of the March of Dimes.

'We fell in love': Family fights for adopted daughter's life
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A local family is fighting the odds for their little girl. They adopted an infant with little chance of survival, and are now in a fight for her life. FOX 10's Steve Nielsen explains.