A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

State and local officials have struggled for years to get a handle on ozone, a type of pollutant regulated by the federal government. Ozone levels long appeared to be declining in the ...

In the arms race of American comfort food, this unassuming storefront has gone nuclear, creating burgers so massive they should come with an engineering certificate and a liability waiver. The ...

Leah A Arizona hides secrets between its majestic saguaros and painted deserts—culinary treasures that don’t make it into the tourism brochures but deserve their own dedicated food pilgrimage. Lindy’s ...

The Arizona Office of Tourism stopped by 13 News Tucson Now to talk with Devyn Shea about some of those destinations. You can watch Josh Coddington’s interview in the livestream player. The Arizona ...

Thanks to a mouse watching clips from “The Matrix,” scientists have created the largest functional map of a brain to date.

The state department is widening lanes and building new interchanges on Interstate 10 over the next three years, in a project ...

A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

With the average inmate incarcerated 500 miles from home, writer Christine Chitnis reflects on the distances we'll go for the ...

As Easter is approaching, the City of Tucson and Raising Cane's partnered to host the annual ‘EGGstravaganza’ event on ...