Rep. Lisa Fink said she understands geoengineering can be controversial and some people attach it to the “chemtrails” ...

First-week orders could undermine progress on clean energy investments, pollute the air and add few benefits to the economy, ...

Newly inaugurated President Donald Trump plans executive action that could deepen climate change's impact on Arizona.

Some Arizona lawmakers want to restore funding to the state agency in charge of finding new sources of water a year after it ...

Costco has built a reputation among budget-conscious, style-minded shoppers as a destination for buying athleisure “dupes.” ...

Night - Clear. Winds variable at 6 mph (9.7 kph). The overnight low will be 31 °F (-0.6 °C). Sunny with a high of 56 °F (13.3 °C). Winds variable at 6 to 11 mph (9.7 to 17.7 kph). Sunny today ...

From Cardinals assistants helping out to prospects from ASU and Arizona playing, the Shrine Bowl and Senior Bowl will feature ...

RAPID CITY, S.D. (KOTA) - Members of the Sierra Club South Dakota Chapter met at Outdoor Campus West Thursday night to discuss new legislation in the state house and senate with potential impacts on ...

Gina Swoboda, an election lawyer endorsed by President Donald Trump, beat back an attempt to replace her by former state Rep.

Anthony Dell'Orso scored 20 points with the help of six 3-pointers and reserve KJ Lewis scored 12 points and Arizona pulled away from Colorado for a 78-63 win on Saturday.

A man was arrested after police say he robbed two banks in northwestern Arizona and then accidentally turned himself in. A significant change is the regulation of toxins in drinking water or so ...