New gardeners are increasingly turning to pros to get a good start.
Local-foods movement is growing in popularity.
A river runs through Tucson, but it seldom holds water.
In leaving for "el Norte," he understood the risks.
The view above through the absence of a roof is impromptu and spectacular
A group of 23 youths, ages 12 to 18, spent the week at a National Geographic photo camp in Arivaca, documenting life along the U.S.-Mexico border.
Spring is over, but some palo verde trees are blooming into summer.
The Santa Cruz River hasn’t flowed through Tucson in 70 years — but some local officials would like to change that.
A permit request to allow a bike ranch across the street from Saguaro National Park is premature, says a county hearing administrator who recommended denial of the conditional-use permit application required for the bike ranch to move forward.
Calendar sticks tell a community and regional history
The prickly pear is a source of sustenance, not to mention martinis
What a difference a real estate bust makes.
It wasn’t only a conservationist who recorded this week’s meeting of the Colorado River with the Gulf of California’s high tides.
The Colorado River met the sea Thursday for the first time in at least 16 years.
Mountain wildflowers are usually associated with the days of summer high in the Catalina Mountains, but some are bursting into bloom now at 8,000 feet in the range north of Tucson.
Saguaros — in a vibrant show of flower power — are bursting into bloom weeks earlier than usual at Saguaro National Park west of Tucson and at other sites around the city.
Steep, rugged, challenging trails in remote terrain have their place, but plenty of hikers prefer paths that are short, flat, easy, nearby, and still rich in natural desert beauty.
The "ocean" inside the enclosed environment outside Oracle will be drained and rearranged to accommodate ocean species from the Gulf of California.
Conservative think tanks like The Goldwater Institute may be permanently altering who builds our city landmarks and large projects.
Monitoring and management are needed both to protect taxpayers' investment in open space and to meet the federal legal requirements of the county's conservation programs.