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Pfizer's full course of the COVID-19 vaccine appears to provide excellent protection against the Delta variant. However, there is concern for those who are unvaccinated as the variant is easily transmissible.
The hot, sunny weather is a perfect breeding ground for ozone pollution—Pima County Department of Environmental Quality issued an Ozone advisory Monday due to increased ozone pollutions.
Researchers at the University of Notre Dame tested more than 230 commonly used cosmetics and found that 56% of foundations and eye products, 48% of lip products and 47% of mascaras contained fluorine.
One day after Arizona State University released its vaccination and facemask policy for the upcoming school year, Gov. Doug Ducey issued an executive order to stop it.
The number of lives lost, as recorded by Johns Hopkins University, is greater than the population of Baltimore or Milwaukee. It is about equal to the number of Americans who died of cancer in 2019. Worldwide, the COVID-19 death toll stands at about 3.8 million.
A new analysis of blood samples from 24,000 Americans taken early last year is the latest and largest study to suggest that the new coronavirus popped up in the U.S. in December 2019.
You can take some amazing photos of lightning if you remember to be patient and safe.
Hiking in the heat can have deadly repercussions in southern Arizona.
Lightning, flooding, blowing dust, large hail and even tornadoes are all possible during Monsoon.
Novavax isn't just a new coronavirus vaccine, it's in a different class entirely and it could be available soon.
The issue is complicated by state and local jurisdictions’ varying restrictions.
KOLD News 13 and health officials addressed viewer concerns about the COVID-19 vaccine.
Norris-Wilhelm lost her wife to early-onset Alzheimer’s a few months ago.
Officials do not consider the increase in cases to be an outbreak, however, encourage parents to make sure they are taking every opportunity to get vaccines up to date for themselves and their children.
In the next week, scratcher tickets will be available at several locations
All FEMA locations are offering Arizona Lottery $2 scratcher tickets, with a maximum prize of $10,000 and assorted smaller cash prizes, for those receiving first-dose shots.
The 2021 First Responders CrossFit Games is all about a good workout and raising money for a good cause.
Employers holding job fairs to fill open positions.