The best potting soil for indoor plants varies between types of plants, due to their differing needs, so you can't just use ...

And on all sides, the air is alive with the songs of desert birds. The deserts of the Southwest provide excellent birding.

With over two million cacti dotting the landscape in southeastern Arizona, Saguaro National Park is a must-visit location any time of the year. But in the springtime, the saguaros and a variety of ...

The Sonoran Desert is a world like no other—an expansive, living landscape where rugged mountains, gigantic cacti, and an astonishing diversity of life create an ecosystem of wonder. Covering more ...

But reaching out of nooks in the cracked crust along the desert's coast, there lie thousands of Copiapoa cacti. A cactus group made up of more than 30 species, Copiapoa are found only in Chile.

Exclusively found in the Sonoran desert, these cactuses grow the state flower of Arizona — the saguaro cactus flower. They are the tallest cactuses in America and can live up to 200 years. The ...