Scientists discover that fast-changing cactus flowers, not size or pollinators, are behind the rapid evolution of new cactus species.

Behind the stillness of desert landscapes, cacti appear to be changing in unexpected ways. The cactus on your windowsill may ...

My colleague and I have published a new study of cactus flowers which may help explain the conundrum. For more than a century ...

The cactus on your windowsill may grow slowly, but new research shows that cacti are surprisingly fast at creating new ...

Cactus-related injuries are common in the Southwest. Here's how to protect yourself.

Rather than being static and unchanging, deserts may be centres of rapid evolutionary activity, with cacti diversifying over the past 20 to 35 million years into nearly 1,850 species.

Cacti are dormant during the colder months of the year, but as the weather warms up, it's necessary to increase their care to encourage new growth.

Join us on a hilarious journey as we explore the world of plants in "Is it cactus." Get ready for unexpected twists as we ...

Malecki is Rancho Cacto’s founder, proprietor, horticulturalist, curator, marketer, and delivery driver. Originally from ...

Add this spring-blooming cactus to your collection.

Botanists from the Smithsonian Tropical Research Institute (STRI) named the new species, Clusia nanophylla, because of the tiny size of the leaves, the smallest within the genus. This species has only ...

Kathy Clugston brings a hand‑picked panel of horticultural experts to Sully, Wales, where they tackle a lively audience’s ...