Lou Koller, Sick of It All frontman, dies at 59 after cancer battle

Lou Koller, the longtime frontman and co-founder of New York hardcore band Sick of It All, has died at age 59 after a two-year battle with cancer.

Baby saved by CPR-trained postal worker
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A quick trip to the post office turned into an emergency when a mother's baby went limp. FOX 10's Jacob Luthi has the harrowing story.

Arizona postal clerk helps save 8-month-old baby who stopped breathing

A former nurse working as a postal clerk jumped into action to perform CPR on a baby in Greenlee County. The 8-month-old is recovering after heart surgery.

Doctors warn 'Cyclospora skinny' trend is risky
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Arizona health officials confirmed 36 local Cyclospora cases. Doctors are warning against a dangerous social media trend joking about using the parasite for weight loss. FOX 10's Megan Spector reports.

Arizona Cyclospora cases reach 36 as doctors warn of dangerous weight loss trend

Health experts urge caution as social media posts joke about getting Cyclospora for weight loss. Doctors warn the parasite can cause severe dehydration and hospitalizations.

Measles surge hits new milestone as US cases surpass last year's total

Measles has reemerged as a persistent public health challenge in the U.S. over the past two years — and the spread isn't slowing down.

First-known freshwater contagious cancer spreading among catfish in Vermont lake

The first-ever transmissible cancer to spread among fish in a freshwater setting has been discovered among brown bullhead catfish in Lake Memphremagog.

Here's how much retiring in 2026 could cost you in health care expenses

A new Fidelity Investments analysis finds that health care costs for Americans retiring in 2026 are expected to rise 7.5% from last year.

Four more states linked to cyclosporiasis outbreak, reports say

The Center for Disease Control and Prevention has added four additional states to the link of U.S. states that have been impacted by the outbreak of cyclosporiasis traced to iceberg lettuce from central Mexico. 

Microplastics detected in most heart attack patients' blood in startling new study

Most heart attack patients have significantly higher concentrations of micro- and nanoplastics in their blood compared to individuals with stable heart conditions, new research found.

Spring clock change linked to higher risk of retinal disease: study

When it comes to the annual spring time change, researchers found that “even one hour of change can impact a patient’s health.”

New diarrhea-causing parasite outbreak has now sickened 72 people

Federal health officials are investigating a new outbreak involving the diarrhea-causing parasite cyclospora, after 72 people were reported sick as of Wednesday.

There are now more ‘mosquito disease days’ in 95% of major US cities: See the map

Climate change is lengthening mosquito season across much of the U.S., giving disease-carrying mosquitoes more time to spread illnesses. A new analysis reveals which cities are seeing the biggest increases.

Cyclospora skinny: The new diet craze?
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A new diet 'trend' has health officials sounding the alarm, as some online users claim they are turning to the ongoing cyclosporiasis outbreak to shed a few pounds.

CVS offers new pharmacy option for pet owners

CVS Pharmacy is expanding into pet health care by allowing customers to fill common prescriptions for dogs and cats at roughly 9,000 locations nationwide.

Midlife TV binging linked to smaller brain structures, especially in men

The study found that the key parts of the brains of people who told researchers they watched TV "very often" during their midlife years were found to have smaller structures.

Mpox: Arizona reports case involving a new type of the virus

Arizona health officials say a case of Mpox involving a type of the virus known as "Clade I" has been confirmed in the state.

Novo Nordisk sues rival drugmaker Eli Lilly over GLP-1 ads

Novo Nordisk is suing Eli Lilly over its GLP-1 ads, accusing the rival drugmaker of false advertising for claiming Lilly’s Mounjaro and Zepbound outperform Novo’s Ozempic and Wegovy. 

Allergy medication recall: Cetirizine tablets pulled over contamination risk

Unique Pharmaceutical Laboratories is voluntarily recalling four nationwide lots of Cetirizine Hydrochloride Tablets USP 5 mg after discovering the allergy medication may be cross-contaminated with ranitidine, according to the FDA.