Most vehicles 25 years old or newer can use the higher ethanol fuel.

Gas prices are climbing again, and now the government is stepping in—but not in the way most drivers expect. Instead of tapping new oil sources or cutting demand, regulators are changing what’s ...

Gasoline prices remain high in North America amid mixed signals about talks to end the war in the Middle East, leading to ...

E15 fuel is becoming more common, but that doesn't mean it's right for your car. Here's what you need to know about E15 and ...

The EPA has announced a plan to begin "fortifying the domestic fuel supply" by implementing a waiver that would allow for the sale of E15 fuel from May 1 to May 20. The gasoline Americans buy at the ...

With gas prices squeezing household budgets across the country, the EPA has stepped in with what it's pitching as a quick fix ...

Should you use unleaded 88 octane gas (also known as E15), which contains 15 percent ethanol, instead of standard 87 octane ...

The push for voluntary E15 isn't the "panacea" needed by the ag industry, economist Dan Basse says. E15 use is growing even with regulatory limits, but experts say education for consumers and ...

EPA allows summer E15 sales in Arizona to curb gas prices amid Iran war, despite concerns it may worsen ozone pollution and ...

America’s biofuel takes advantage of a plentiful supply of corn-based ethanol, but a key reason why it’s so inexpensive is a policy unrelated to cars. E85 is a corn-based ethanol fuel blend, popular ...

ISMA urges government to enhance incentives for flex-fuel vehicles amid rising ethanol surplus and evolving CAFE-3 norms.

The former Red Trail Energy ethanol plant at Richardton, North Dakota, is now owned by Gevo. It produces low-carbon fuel. (Photo courtesy of Red Trail Energy)RICHARDTON, N.D. (North Dakota Monitor) — ...