As the trail wound its way into Arizona's Sky Islands, the region's biodiversity was on full display, as were the threats ...

Arizona water finance board has advanced several desalination and conservation proposals that could bring trades for river ...

Arizona is home to many kinds of rattlesnakes. Take a look at the different species that live here and the different places they've been found.

A rare albino Asian water snake, a checkered keelback, was discovered near Guwahati, Assam. This juvenile snake, measuring ...

DATELAND — Storks scatter, white against blue water, as Dan Mohring’s pickup truck rumbles down the dirt road. He’s towing a trailer full of ground-up beef, chicken, fish and nutrient bits behind him, ...

SRP crews are draining portions of the Tempe and Western canals to relocate white amur fish, remove debris and repair aging concrete during a monthlong maintenance project.