The Web is full of wonderful information, but sometimes it seems like there's too much stuff out there. Here are some links we have found that might be helpful for your search. If you don't find it here, take a look at our article How to Find What You Need on the Internet.
Discover why the Sonoran Desert is an extraordinary place. Explore it with digital learning tools from the Phoenix Desert Botanical Garden.
A perfect place to explore early humans. Watch the video narrated by paleoanthropologist Donald Johanson, or try some of the interactive activities.