Humans and insects have more in common than you might think. We share a broad range of similarities, covering everything from muscle and nerve structures to the ways our cells communicate.
Have you ever wondered why you get sick? Germs are tiny organisms that make you feel sick and cause disease. Learn about the different types of bacteria, how they are spread, and discuss ways to keep from getting sick.
The Arizona Science Center and Ask A Biologist have joined forces in building Body Depot, a place where you can learn about your amazing body.
How are humans different from other animals?
by volunteering, or simply sending us feedback on the site. Scientists, teachers, writers, illustrators, and translators are all important to the program. If you are interested in helping with the website we have a Volunteers page to get the process started.