The Arizona Corporation Commission has approved a reduced rate increase for Southwest Gas Corporation, resulting in a revenue ...

PHOENIX — Customers of Southwest Gas can expect to see their monthly bill increase by about $3.60 after the Arizona ...

The national average price for a gallon of regular gas continued to climb, with five straight days of increases at the pumps.

Gas prices in Arizona dropped by a penny last week, while nationwide prices increased by three cents. An amendment to a house ...

Bayswater Exploration and Production LLC, a Denver-based oil and natural-gas development company, has closed the sale of ...

Deion Sanders could be sticking around Boulder for at least a few more years after the University of Colorado head football ...

State senators have amended an energy bill to ease the burden on ratepayers struggling with pricey utility bills during the ...