A recent study from the University of Arizona finds wild desert crops could be the key to sustainable farming in arid conditions.

What makes Tumamoc Hill special? UA scholars are asking the question and collecting the answers as part of Cuéntame Más: Tales From Tumamoc, a new oral history project now underway on Tumamoc Hill.

"The relaunching of the greenhouse is about ... the stories, both from the cultural side of what an important cultural landscape human space this is, but then also how much we've learned about the functioning, the dynamics, the ebbs and flows of the desert, over 100 years now," Wilder said.