Cacti are a sort of succulent, but a succulent is not always a cactus. Find out more about this tropical plant and discover some amazing facts. Most plants get rid of litres of water every day ...

The curve-billed thrasher—the common thrasher of the rich, cactus-laden Sonoran Desert—can be very conspicuous, sitting up on saguaro or cholla cactuses, making its presence known by its loud ...

There are 10 official ballparks in the Cactus League, where half of the teams that make up MLB play every spring in the Valley of the Sun. Do you know which one is the oldest? How about the newest?