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

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

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

Add Yahoo as a preferred source to see more of our stories on Google. As you journey through these desert landscapes, you'll see why cacti have become such powerful symbols of endurance and survival, ...

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

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Cacti are a fun addition to any houseplant collection! They vary in size, shape and bloom time, so they ...

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

An opal miner's garden plants have been destroyed after it was identified as a prohibited plant, potentially as invasive as ...

Discover 31 stunning succulents and cacti that every plant lover should own featuring unique shapes vibrant colors and easy care varieties perfect for elevating your indoor and outdoor plant collectio ...

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 ...

DENVER (CBS4) - A German cactus collector arrested at Denver International Airport faces charges for taking more than just photos of the prickly plant. U.S. Fish and Wildlife officers arrested Simon ...