State gas prices rose for the second consecutive week and reached an average of $3.07 per gallon of regular fuel on Monday, up from last week's price of $3.06 per gallon, according to the U.S. Energy ...

This week, as I refueled my car, I couldn’t help but be struck by the sharp contrast between petrol prices here in Metro Atlanta and in Nigeria. In Metro Atlanta, fuel prices hover at $2.70 per gallon ...

Two of the problems with making a clean fuel are how to ... Here’s a breakdown of why: 1) Ethanol requires a great deal of ...