Add Yahoo as a preferred source to see more of our stories on Google. As you journey through these desert landscapes, you'll see why cacti have become such powerful symbols of endurance and survival, ...

Your Christmas cactus needs crucial care in January, here's what you can do right now to make sure it blooms beautifully.

As I hiked near Tex Creek east of Idaho Falls, I tried to step gingerly through the sagebrush, but the sharp spines of the low-growing cactus easily penetrated the nylon outer layer of my boots, the ...