Here is The Republic's top 20 boys track and field athletes all-time list. High school, college and professional success ...

Throughout its history, Arizona football has seen many ups and downs with the program making 22 bowl games and recording four 10-win seasons. In 1998, the Wildc ...

A fossil from a seagull-sized winged reptile that lived millions of years ago was found in Arizona, and the creature has now ...

Fossils of the pterosaur were discovered in Petrified Forest National Park. The fossils date back 209 million years.

With three floors of prehistoric fun, the Arizona Museum of Natural History in Mesa is keeping things cool this summer with ...

More than 210 degrees Fahrenheit separates the highest and the lowest temperatures on record in the United States, the ...

In 1934, the first lethal gas execution in Arizona took the lives of two brothers who had been convicted of the murder of a ...

In the remote reaches of Arizona s Petrified Forest National Park, scientists have unearthed North America's oldest known pterosaur a small, gull-sized flier that once soared above Triassic ecosystems ...

Throughout its history, Arizona football has seen many ups and downs with the program making 22 bowl games and recording four ...