Biologists continue to debate the genealogy of the cactus family, even differing by a factor of 10 about how many different genera there are. A study based on new genome sequences of four columnar ...

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, ...

A large cactus can be an interesting, low-maintenance houseplant. They come in all shapes and sizes and introducing one into your living space as a statement piece can add spice, flair, and style to ...