Researchers are concerned the declines will lessen the scale of and in some cases possibly eliminate the large saguaro forests in Arizona.

These ancient markings are petroglyphs and both they and the desert landscape that holds them are ... inspiring destination ...

Visitors who arrive mid-February through mid-June will see an abundance of blooming cactus just begging for attention. – Jill Schildhouse The desert may seem like the last place you'd expect to ...