Gradual change will be the hallmark of the fuel industry for the rest...
Higher cost of crude and seasonal shifts push up pump prices
Retail gasoline margin sliced in half
Former California governor, actor seeks warnings at gas stations, on cars and pumps
Price trend looks unchanged, but isn't.
Partnership extends service to nearly 500 new locations
Pending legislation would likely force gasoline prices up 10 CPG
Factors point to resumption of price rise .
Startup adds Twin Cities and Tampa markets to service area .