Meteorologist: Incoming Storm is Start of Monsoons
Weather system will likely bring heavy winds, heavy rain by the weekend
How Does Tucson's Heat Affect Road Repaving Work?
It's too hot for some projects to continue without causing a sticky mess.
Community Effort Tracks San Pedro River's Health
Volunteers will map flows for waterway that's vital to people and wildlife.
Flagstaff's Dilemma: Solar's Warmth or Mountains' Majesty
South-facing windows capture sunlight for winter heat; north-facing capture the view.
Could Amish Farm Dust Provide Relief from Asthma?
Tucson researchers are seeking clues from rural Indiana communities.
Harvesting Desert's Bounty Topic of Classes
Santa Cruz Farmer's Market will host demonstrations this month.
Clearer, Better Smelling Santa Cruz River A Good Sign
River report says quality of water is improving
Arizona Fire Season Looks Bad, But Not Worst in West
El Niño weather makes Pacific Northwest and California more susceptible to fire.
Colossal Cave Will Have First New Operator in 52 Years
Ortega National Parks, which runs Carlsbad Caverns, will take over Pima County site.
Arizona Water Chief: California Should Share Drought Burden
During shortage, Arizona absorbs majority of cuts of Colorado River allocations.
Feeling Ill? 104-Degree High, Ongoing Heat May Be Reason
Pima County health officials warn of dangers of extreme temperatures with summer upon us.
EPA Rule Could Protect Tucson's Washes; Businesses Object
Rule extends law to seasonal waterways that criss-cross the city; some businesses object.
When It Hits 100: Water Use Doubles in Tucson Summer
Even at that, Tucson a 'model' for conservation, consumption, city utility official says.
Brush, Grassland Fire Near Sonoita 90% Contained
Human-caused blaze burns 2,023 acres near Highway 83, but no threat to structures.
Solar on the Rise: Will Arizona be the Persian Gulf of Solar?
Part 1: When rooftop panels outnumber swimming pools, we'll be there, expert says.
