This simulation of a dancing saguaro was made for science
Watch a saguaro "dance" as part of a seismic new study of the cactus
As featured on
'Dancing' saguaros: Geologist with Tucson roots makes seismic discoverySaguaros sway all the time, not just when the wind blows, according to an innovative new seismic study from a geologist who grew up in Tucson.
A beloved giant has fallen at Catalina State Park.
