Peyote may look like a small, unassuming cactus - but it holds a powerful secret. In this episode, we explore the fascinating biology and cultural history of Lophophora williamsii, a plant known for ...

The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its fruit ripens.

The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its thorn-covered small fruit ...

On my way home from teaching a wild edible class this week, I noticed an unusual plantin full bloom. I have been a fan of this plant since I lived in Florida. Eastern Prickly Pear Cactus or Opuntia ...

With their intricate shapes and kaleidoscopic colours, dahlias are some of the summer's finest flowers. We've asked designers and florists to recommend their favourite types of dahlias so you can get ...

The genius of serving cactus fries at a place like Rustler’s Rooste is that it perfectly captures the spirit of Arizona ...

Shape matching is an important ingredient in shape retrieval, recognition and classification, alignment and registration, and approximation and simplification. This paper treats various aspects that ...