Some are entirely harmless, but others aren't. You may already know about Arizona spiders, scorpions and rattlesnakes, but here is some information on those creatures and others to watch out for.

Black widows are among the most distinctive spiders and common in Arizona. Here's where they like to make their webs and what to do if you're bitten. Social Security Changes Proposed by President ...

Officials are investigating whether the home owner accidentally set it on fire whilst trying to kill a spider A blowtorch ... fire at a mobile home in Tucson, Arizona, officials say.

Black widows are among the most distinctive spiders and common in Arizona. Here's where they like to make their webs and what to do if you're bitten.