This graph from the Energy Information Administration (EIA) shows that gas prices are climbing again. This happens every year as the summer driving season approaches. The red line is this year's prices and the blue line is last year's prices. Gas prices are still running about a dollar and forty cents less than last year. You can see the EIA's latest update here.
The AAA's Fuel Gauge Report shows gas prices have climbed about 15 cents in the past week.