The University of Arizona's top officials say harnessing fusion energy on Earth "will transform the planet," and they want UA ...

Economists at the University of Arizona cite government, education and health-care sectors as Tucson’s strong points in the ...

The Declaration of Independence and the U.S. Constitution aren't only being read in classrooms these days. Sales of the ...

TEP has actively pursued decades of fossil fuel burning knowing full well the climate impacts while at the same time ...

World leaders and Catholic faithful have said farewell to Pope Francis in a funeral that highlighted his concern for people ...

President Donald Trump's handling of immigration remains a point of strength as he takes wide-ranging actions to ramp up ...

The Welsh soccer team has been propelled to worldwide fame by co-owners Ryan Reynolds and Rob McElhenney. It has also been ...

The next time you see a group of children arguing about the rules, keep in mind that they are training to be citizens of a ...

The growth of industrial projects around town may not be visible to most, but its impact has big meaning for Tucson’s ...

The Miami Dolphins traded up to draft Arizona offensive lineman Jonah Savaiinaea in the second round of the NFL Draft.

Tricia McLaughlin, an assistant Homeland Security secretary, said ICE did not reverse course on visa revocations.

Former Arizona baseball right-hander Dawson Netz signed a free-agent contract with the Chicago Cubs organization, becoming ...