AZ WEEK: Water Use Down, Future Supply Threatened
State has planned, but problems from water shortages to invasive species exist.
Arizona 'Unique Laboratory' for Sustainability, Scientist Says
Focus on future of food, water, energy and impact on society at Biosphere 2 conference.
Colorado River Pulse Flow 'Has Long-Lasting Effects'
Scientists still hard at work one year after historic project to restore flow below Yuma.
28,000-House Project Gets Benson City Council OK
Developer expected to submit finalized plan to city in 30 days.
Insect Experts Report Active Season of Africanized Honeybees in Arizona
Abundant blooms are providing growing opportunities for the aggressive bees.
Report: Colorado River Most Endangered River in US
Three human-caused sources listed as dangerous for river that flows through Arizona.
7% Increase in Tucson Water Rates Proposed
Average residential bill would rise as much as $4.13 starting in July.
METRO WEEK: Tucson's Water Supply Assured - For Now
Conservation, CAP supply storage, intergovernmental pacts help in short term, but crisis coming.
As California Sets New Water Restrictions, Arizona Resources Dwindle
State official says Arizona water shortage does not meet California's severity, yet.
Arizona Drought Conditions Decline, But Water Issues Remain
Most of state still in moderate to severe categories drought; small Rockies snow pack remains chief worry.
Rosemont Copper Mine Hits Roadblock, Air Pollution Permit Overturned
Maricopa County Superior Court says AzDEQ acted “contrary to law”
Bountiful Brilliant Blooms Expected This Spring
Scientists say good wildflower conditions may be manifest in certain Sonoran Desert sites.
Tucson Winter Rain Has Been Reliable So Far
4 inches in 2 months gives region boost it needs in cycle, meteorologists say.
Report: Arizona's Economy Dependent on Colorado River
Most of state's $261B GDP would go away without the river's water, ASU economists say.
Colorado River Delta 'Pulse Flow' Shows Signs of Success
Water release at Yuma dam enhances vegetation, opens waterway to Sea of Cortez for first time in half-century.
