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 ...

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

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

"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 ...

Growing cacti from seed is relatively easy, though it can take anywhere from a few weeks to several months for them to start growing. Since cacti can live for a long time, it’s definitely a worthwhile ...

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A new study shows that demand for wild cactus and rare plants many soon surpass supply in the Chihuahuan Desert of Mexico and the US. Gland, Switzerland – Demand for wild cactus and rare plants by ...

BELEN, N.M.—To connoisseurs of cactus, Steven Brack is the prince of prickly, the sultan of succulents—the man who keeps them flush with seeds both rare and common. His kingdom of cacti sits on a ...