Monitoring program used to determine whether UA observatory harms the creatures’ population.
Tropical storm Odile moves north, heavy rain projected for Wednesday.
A wind-whipped wildfire in Oak Creek Canyon near Flagstaff dramatically increased in size Wednesday as it sent up choking plumes of smoke, threatened homes and scuttled Memorial Day weekend plans in the popular hiking and camping area.
The stage is set for wildland fires, but they don't have to start, say land managers.
Here’s something that’s uncommon even for balmy Tucson: wildflowers in bloom smack in the middle of winter.
U.S. Rep. Ron Barber says he will seek re-election next year.
A former Customs and Border Protection officer convicted on charges that he let marijuana be smuggled from Mexico into southeastern Arizona should be sentenced to 19 years in prison, prosecutors say.
Authorities are awaiting results of an autopsy report on the death of a man found with a backpack containing two state-protected rattlesnakes.
The scenes at Green Kingfisher Pond include turkey vultures and great blue herons strolling on parched soil, laced with cracks.
A wildfire in the Patagonia Mountains grew to 10,775 acres Thursday, as crews set fire to grass and brush to establish a perimeter around the blaze, southwest of Patagonia.
The Soldier Basin Fire has for days moved steadily northward along the top and sides of the Patagonia Mountain range toward Patagonia.
Travel could be hazardous across Arizona today, with high winds and blowing dust from Interstate-40 in Northern Arizona to Interstate-10 in the central and south portions, according to the National Weather Service.
Difficult driving conditions and closures are reported Tuesday morning on some Arizona highways due to winter weather.
WHY — U.S. Border Patrol officials are opening the doors to their newest station in southeastern Arizona.
The state Game and Fish Department is offering a $1,750 reward for information leading to arrests in the illegal killings of at least three Gould’s turkeys in the Josephine Canyon area southeast of Green Valley.