Despite their prickly appearance, cacti make a great addition to any home and garden space. With their diverse shapes, sizes and colors, these desert-loving plants thrive in various environments, ...

PHOENIX (Reuters) - Arizona's saguaro cacti, a symbol of the U.S. West, are leaning, losing arms and in some cases falling over during the state's record streak of extreme heat, a scientist said on ...

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 ...

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