“Maricopa County is the most expensive gas right now, there’s probably extra demand happening in the Phoenix area right now ...

Gas prices in Arizona edged up again this week, with the state’s average hitting $3.26 per gallon, according to AAA Arizona.

Last week, the Martinez Refining Co.’s facility caught fire as workers prepared for planned maintenance during the winter ...

The new regulations aim to reduce the environmental impact of HVAC systems by requiring the use of A2L refrigerants, which ...