South Africa's succulents—small, fleshy, green plants sometimes shaped like roses or stars, and often found peeping out between rocks in dry areas—are sought after by an increasingly ...

As a group, succulents are easy to care for because they are drought-tolerant. They need water, but not it as often as do ...

A cactus is listed for $250,000 on its website. It's a plant called haageocereus tenuis, critically endangered plant that we acquired from a researcher who spent most of his life studying rare ...