A 1970s proposal would have brought a 600-foot, neon saguaro cactus tower to Papago Park. Here's why it was suggested but ...

While they can grow to unique heights, one cactus holds the world record for being the tallest ever recorded. Here's what to know about the tallest saguaro on record, how tall they usually grow ...

That’s just one of the fascinating facts in this program, which looks at the large, straight, tall and striking cactus. The program looks at the history of the saguaro, ...