They're Arizona's original snowbirds, the sandhill cranes that descend on the wetlands of southern Arizona every fall.

What Does a Broad-Billed Hummingbird Look Like? Even for hummingbirds, broad-billed hummingbirds are stunning little creatures. The males sport vibrant emerald bodies, iridescent sapphire throats and ...

It's a typical night on Mill Avenue. Couples holding hands and groups of mostly young people crowd the sidewalks and shops. An older man with wild gray hair plays his guitar, an empty case set out in ...