The average price of regular gasoline in the United States has climbed nearly five cents over a two-week period to $2.76. Full story
So much can change the price of gasoline, yet prices have stayed low despite the Gulf oil spill. Curiosity about gas prices has inspired one of the questions in this edition of "Ask AP," a weekly Q&A column where AP journalists respond to readers' questions about the news. Full story
Travelocity's Genevieve Shaw Brown tells msnbc that low gas prices are prompting many to take trips by cars- vacations they might have otherwise taken by plane.