These Arizona animals can harm or even kill a person with bites or stings. What to know about bark scorpions, black widows, Gila monsters and more.

The Gila monster's bite may be agonising, but humans have been using the lizard's venom to save lives. Over 30 years ago scientists discovered ... Type 2 diabetes is now one of the most common health ...

Most poisonous creature: Many types of animals are found in the world. Some walk, some run, some crawl, and some are found in water. In the same way, some animals are poisonous while others are ...

The short-horned lizard is often referred to as a “horned ... some species employ one of the animal kingdom’s most bizarre defensive mechanisms: they shoot blood from their eyes.