Spring officially starts on March 20, but warm weather and blooming flowers usually come early in Arizona. Here's how you know it's springtime.

Arizona's state bird fends for itself against predators in the desert, making its home in prickly plants. Here's what to know and how to spot it.

Delson’s mesmerizing style of aerial photography is the focus of “The Space Between,” his solo exhibition opening on Saturday ...

Executive Producer Mike Gunton joins Tom Hanks to discuss the groundbreaking new series From BBC Studios Natural History Unit ...

As Peoria experiences considerable development and economic growth, here’s a look back at the city’s roots and early days. See the historical photos.

Do animals play a larger role in shaping the Earth’s surface than geological processes like flooding, wind, fire, and ...

Follow-up on the Nutzotin skarn mineral occurrence, where historic trench samples returned up to 10.3% copper as well as ...

Deadly drownings of animals in water canals for irrigation and other purposes have been observed in various countries. The ...

The San Francisco AIDS Foundation and the San Francisco Community Health Center joined six other nonprofits in suing the ...

With pitchers and catchers due to report for spring training in less than two weeks, it’s time to assess the Phillies’ future, with input from opposing scouts.

Baltimore County at UMass-Lowell — ESPN+, 6 p.m. New Hampshire at Binghamton — ESPN+, 6 p.m. Northwestern at Ohio State — FS1 ...

She operated clinics with her husband, Floyd “Fred” Blakley, and associates, most recently in Arizona, California, Colorado, Nevada and Utah. The Blakleys were indicted this month in a ...