After several weeks of steadily going up, gas prices in Iowa are starting to drop off a ... head of petroleum analysis at ...

BloombergNEF, a research organization, is projecting half the world’s power may come from renewable energy by 2050.

In Iowa, the cheapest gas station was priced at $2.62 per gallon ... standing at $3.632 per gallon. Oil prices remain subdued in the low $70s as geopolitical developments, such as a potential ...