A single-family home in Tubac that sold for $609,000 tops the list of the most expensive residential real estate sales in Santa Cruz County over the past week.

Arizona's congressional delegation has selected one of the state's most enduring symbols — copper — to represent Arizona in a time capsule that will remain sealed until the ...

The federal government is considering a framework to cut Colorado River water use in Arizona, California and Nevada by as ...

Engineering News editor Terence Creamer discusses the increased attention being given to the link between infrastructure ...

Built on over two decades of civil engineering research and development, Pretoria-based company LiBER GRIDS offers a patented ...

The Pocket Fire, located seven miles north of Sedona, marginally increased overnight by 33 acres; it is now burning at 691 ...

If you gave me an option to have any portfolio of platinum group metal (PGM) assets in the world, this is the portfolio I ...

Wondering how to save a webpage as a PDF on your iPhone or iPad? It’s easier than you think, honest. We’ve rounded up all the ...

Arizonans are going to be asked in November to decide who can participate in girls' sports, what identification they need to ...

Mining's future will not be built only by the largest companies. Even though major mining houses are economically critical, ...

You don’t need expensive software for basic PDF tasks. In fact, all you need is a handful of free web-based apps.

A federal appeals court ordered the end to the SAVE student loan repayment plan, but the next steps for borrowers aren't clear yet. The Trump administration says it will inform borrowers when and how ...