A deep freeze has some green-thumbed enthusiasts worried their plants will freeze over but Valley nurseries are providing tips to protect one of Arizona's prized Five C's.

Botanist Gustaf Starck rallied people passionate about preserving desert plants with a sign outside his Scottsdale ranch.

Tucson Electric Power, Arizona Public Service and Salt River Project — say a new nuclear reactor could be operating in the ...

The Desert Botanical Garden is one of Phoenix's top tourist attractions, one of the best gardens in the country according to Vogue magazine and an all-around local gem. It's also not cheap to ...

In many ways, he was the father of a movement that would bring a botanical garden to Phoenix, one that would be unique in its specialization. Arizona's history:The hidden story of former Arizona ...

Citrus plants are among the most susceptible to freezing in cold conditions. Temperatures in the Valley are expected to dip to the mid-to-low 30s overnight. PHOENIX - You’ll notice the cold ...