Between crested cactuses and the "four-arm flexing" cactus, Arizona's native flora can take some unusual shapes. Tucson even has the kissing cactus, which looks like a couple embracing. But the T-Rex ...

Add Yahoo as a preferred source to see more of our stories on Google. Despite their prickly appearance, cacti make a great addition to any home and garden space. With their diverse shapes, sizes and ...

A new study will monitor surviving Paradine plains cactus north of the Grand Canyon for three years to measure the full ...

This gorgeous blooming variety is one of the easiest types of cactus to grow. Its leaves are beautifully colored, and it can grow up to 10 feet tall with enough space and the right conditions. Andrew ...

Prickly pear pads, or nopales, are widely available in Mexican groceries, but they are also showing up in Arizona farms.

Few plant families are as iconic as the resilient, spiky cactus, thriving in the driest deserts and as well as decorating our offices and homes. Their success in both environments comes down to ...

Holiday cacti—the epiphytic plants also known as Christmas cactus, Thanksgiving cactus, or Easter cactus—are known for their ...

Some types of cactus plants are easy to grow indoors, making them the ultimate low-maintenance houseplants. The following varieties of cacti can go a few weeks between waterings, aren't fazed by dry ...