We all know cacti store water—but to survive, they migrate their flowers, and so much more. Scientists want to copy the resilient plants' methods to help engineer our future.

Christmas cacti are, ironically, not the best winter plant. That said, for a healthier plant in these hard times, it's worth ...

Native to Northern Mexico to the deserts of Arizona, the bunny ears cactus (Opuntia microdasys ... They also rarely flower indoors. Despite the cuddly name and cottony appearance of the dots ...