With almost a third of cacti species threatened with extinction, a new open-access database of cactus ecology and evolution ...

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 New Yor k Times Wirecutter and CNN Underscored rank PlantNet as the best plant identification app for most users.

A group of cacti species native to a remote Chilean desert has been poached to near extinction, thanks in part to social media crazes continents away. According to a new report from the International ...

Add Yahoo as a preferred source to see more of our stories on Google. Despite their prickly appearance, cacti make a great addition to any home and garden space. With their diverse shapes, sizes and ...

A gardener recently asked me why her Christmas cactus bloomed before Thanksgiving. My short answer was that it was likely a Thanksgiving cactus, which normally blooms between Halloween and ...