A project organized by Arizona-Sonora Desert Museum tests if sheep can help control invasive buffelgrass and cut wildfire ...

Arizona’s three major utilities want to amp up nuclear power in Arizona to meet a growing demand for electricity.

JOSEPH CITY — Brantley Baird never misses a chance to talk history, from how his great-grandmother helped settle the town of Snowflake long before Arizona ... of burning natural gas and hydrogen.

Almost 50 acres in the Tucson Mountains foothills ... from offshore oil and natural gas production to pay for preservation work. Pima County and the Southern Arizona Hiking Club also helped ...

The Trust for Public Land closed a deal to acquire 47 acres that will be added to Saguaro National Park West near Tucson ... s offshore oil and natural gas revenues that are reinvested into ...

Chair of the House Natural ... of oil, gas, and coal leases. Westerman claimed the purchases were made by a financial advisor without his knowledge and that he is divesting. An Arizona ...

FILE - The smokestacks of the former coal-fired Homer City Generating Station crumble in a planned demolition to make way for a new natural gas-fired ... utilities there — Arizona Public Service, Salt ...

Nearly 50 acres in the foothills of the Tucson Mountains have ... a portion of U.S. offshore oil and natural gas revenues. Pima County and the Southern Arizona Hiking Club also supported the ...