This paper proposes a Gabor feature based ionospheric clutter region extraction method in RD map for its good performance of picking up the orientation information from such clutter in a Range-Doppler ...

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

TUCSON, Ariz. — Cousins Tanisha Tucker Lohse and Maria Francisco set off from their desert camp around dawn on most early ...

A 1970s proposal would have brought a 600-foot, neon saguaro cactus tower to Papago Park. Here's why it was suggested but didn't happen.

A 1970s proposal would have brought a 600-foot, neon saguaro cactus tower to Papago Park. Here's why it was suggested but didn't happen.

Cactus Ferruginous Pygmy-Owl. Image via Openverse. The cactus ferruginous pygmy owl (Glaucidium brasilianum cactorum) is one of the Southwest’s most charismatic birds, despite its diminutive size of ...