Arizona is home to some of the most venomous creatures on the planet. If you want to be precise, know that venomous creatures inject toxins through bites or stings. Think rattlesnakes or ...

Joro spiders easily travel great distances by "ballooning" on silk threads. Here's what to know about the joro spider, including how venomous it is.

In Arizona, three types of summer bugs tend to be especially frightening: Africanized bees, poisonous spiders and scorpions. Many encounters with these bugs occur during the summer months.

It's the stuff you'd see in your nightmares, and an Arizona man came face to face with it. Its common name is the camel spider, wind scorpion or sun spider; however, it's not a spider and it's ...