University of Arizona is pausing construction on a biosciences center in downtown Phoenix due to "federal funding uncertainty," officials said. the Center for Advanced Molecular and Immunological ...

Christian Rasmussen (photo) was an impressive fifth quickest overall in practice Friday, but he'll keep an eye on tire wear ...

Severe thunderstorms are likely to produce heavy rainfall that may lead to flash flooding in the warning area over the next several hours. Locations which may be affected include the Simpson Desert ...

A man had been stranded for nearly two days after flipping his off-road motorcycle when a Marine helicopter crew spotted him.