Weed warriors have unleashed a new weapon in the battle against buffelgrass on “A” Mountain: a herd of hungry sheep. Under a ...

Buffelgrass is seen all around Tucson, and it’s dangerous because it can burn almost three times hotter than fires created by ...

"Out here, everything wants to stick, prick or bite you," a guide warns me about Arizona's Sonoran Desert. That may be the case, but it's a risk worth taking given the region's many attractions.

The amount of water available affects their growth. Mature saguaros can weigh 3,200 to 4,800 pounds when fully hydrated, according to the Arizona-Sonora Desert Museum in Tucson. Over decades, saguaros ...

Mature saguaros can weigh 3,200 to 4,800 pounds when fully hydrated, according to the Arizona-Sonora Desert Museum in Tucson. Over decades, saguaros can grow to 50 feet or more. There is a ...

The Museum of Northern Arizona (MNA) has selected six emerging ... Jaydn Chavarria and Ana Paula Monobe from Tucson, Kelsey Phillips and Christian Lubarsky-Ford from Phoenix and Maria Gomez ...

A familiar face is staying in the desert for the Arizona Cardinals, as Greg Dortch signed his one-year tender with the team on Friday. Cardinals WR Greg Dortch signed the restricted free-agent ...

The high desert of northern Arizona is unforgivable, especially overnight when temperatures drop and predators come out. There were even two mountain lions spotted during the search last night.

The high desert of northern Arizona is unforgivable, especially overnight when temperatures drop and predators come out. There were even two mountain lions spotted during the search last night. These ...