Carvana topped Wall Street’s top- and bottom-line expectations for the fourth quarter, while guiding for another “strong” ...

Madison Conner scored all of her 22 points in the second half, Sedona Prince added 17 and No. 10 TCU overcame a rare off night from 3-point distance to beat Arizona State 82-66.

An Arizona-based company that manufactures electric trucks has filed for bankruptcy. Here's what to know about Nikola, and ...

The electric vehicle startup Nikola has filed for bankruptcy protections after it failed to secure new money or locate a ...

At least two people have died after two small single-engine planes collided midair Wednesday morning at an Arizona airport, ...

The new Copper Division bracket is down to two semifinal games this Saturday. The Republic picks who advances.

Madison Conner scored 18 in her return trip to Tuscon as the No. 11 Horned Frogs inched closer to a top-16 seed in the NCAA ...

Sedona Prince scored 22 points on 9-of-11 shooting and grabbed 12 rebounds to help No. 11 TCU beat Arizona 85-73.

A heart can never rest. That creates a problem for a heart that has lost muscle tissue. “Skeletal muscle has a significant ...

The Cowgirls’ dominance continued with another impressive win over a Big 12 foe. On Wednesday, No. 20 Oklahoma State beat ...

The nationally ranked OSU Cowgirls hosted the Arizona Wildcats Wednesday night in Stillwater for just the third meeting ever ...

President Trump has ordered the government to stop making pennies, calling the coins "wasteful." Would Arizona, a ...