Researchers analyzed saliva the nocturnal mammals leave behind when sipping nectar from plants and residential hummingbird ...

She helped start the NAACP in Flagstaff and taught Black voters how to have their vote count. But her story is lost to time.

Three businesses around downtown Flagstaff have closed their doors in recent months, with two of the spaces already filled, ...

We're tracking back-to-back storms impacting Arizona this week. This first one will pick up winds across our state and potentially bring a few spotty snow showers to the high country by Wednesday.

Here's what to know about winter weather in Flagstaff and northern Arizona, including Snowbowl conditions, weather radar, ...

The city of Flagstaff has taken big steps to preserve the clarity of its night sky. Find out the best ways to experience the ...

The far side of the Moon has its own versions of the Grand Canyon—two of them, in fact! A new study explains how these deep ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

Flagstaff Eagles running back Jadon Wetzel put pen to paper and signed a letter of intent to Hastings College on Feb. 5.

After a catering order was canceled at Crumbl Cookies in Flagstaff, the staff decided to give the sweet treats to the local ...

Scientists have long suspected that Mexican long-nosed bats migrate through southeastern Arizona, but without capturing and ...