Arizona Cardinals tight end Tip Reiman had a bizarre explanation on why he doesn't think birds are actually real.

Northern Arizona Audubon Society awaits first bird detection via Motus tracking system after installing technology in ...

Birds that call Arizona's desert ecosystem home — including the state's iconic cactus wren — are in serious decline, according to a sweeping new conservation report. Why it matters ...

PEORIA, AZ — In late February through mid-March, as baby bald eagles hatch in the cliffs around Lake Pleasant, a crucial mission unfolds to safeguard the future of these majestic birds ...