Newly elected Arizona Sen. Mark Kelly and his twin brother took part in a groundbreaking NASA experiment for 4 years. Here's what we learned from it.

Newly elected Arizona Sen. Mark Kelly and his twin brother took part in a groundbreaking NASA experiment for 4 years. Here's what we learned from it.

Arizona ceremony honoring lives lost during Pearl Harbor attacks

Family responds as the Brandon Act, honoring a fallen Arizona sailor, passes the Senate

October 12: Honoring Indigenous Peoples' Day in Arizona

A tradition of honoring fallen heroes our veterans - Story KTVU - httpwww.ktvu.comnewsa-tradition-of-honoring-fallen-heroes-our-veterans (1)

ABC15 EXCLUSIVE: Meet Sunny, the first sea lion born in Arizona - ABC15 Digital

ABC15 EXCLUSIVE: Meet Sunny, the first sea lion born in Arizona - ABC15 Digital

PLANET ARIZONA! 5 hidden waterfalls in Arizona - ABC15 Digital

Cozy cabin adventures to escape to in Arizona - ABC15 Arizona

Cozy cabin adventures to escape to in Arizona - ABC15 Arizona

Honoring Fannie McClendon: 101-year-old Tempe veteran could receive national honor

Groundbreaking Advancements In Dentistry

Weldon Village Academy groundbreaking

SCARBOROUGH SEC. GROUNDBREAKING CEREMONY

Tony Elliott groundbreaking ceremony

#FactsFirstPH: ‘Groundbreaking effort against disinformation’

15 Groundbreaking Facts About 'Avatar'

Netflix Indies | Always be Groundbreaking [HD] | Netflix

The Groundbreaking Story of Ellen DeGeneres

Obama broke promise to ISIS victim Kayla Mueller's parents to make donation to her foundation

ISIS Claims US Hostage Killed

Officials unveil painting dedicated to Kayla Mueller

'Kayla's Hands Playground' unveiled in Prescott

Woman enslaved by ISIS met Kayla Mueller

DEA issues alert about widespread threat of xylazine

If you are tired of yo-yo dieting, Platinum Wellness & Weight Loss can help

Affordable Comfort LLC A/C & Heating is a locally-owned and operated full service HVAC company in Phoenix

Ready to relax in your dream bathroom? Aesop's Gables can do your complete bathroom remodeling

Want a new smile? Cosmetic & Implant Dentistry Center wants to help, at a lower cost

New resource for Arizona foster families goes live online