Ethanol fuel, often lauded for its environmental benefits, has become a common additive in gasoline. However, its impact on older engines and systems is a topic of concern for many vehicle owners.

General Motors is pushing it. So are Daimler-Chrysler and Ford. And now, Wal-Mart may be about to jump on the E85 ethanol bandwagon as well. E85 ethanol, a mixture of 85 percent ethanol and 15 percent ...

After much lobbying by ethanol groups and corn-belt governors, the U.S. Environmental Protection Agency is issuing an emergency fuel waiver to allow 15% ethanol gasoline to be sold at gas stations ...

The Biden administration has issued a waiver allowing fuel with higher ethanol content to be sold during the summer months when gasoline prices typically rise. E15, a fuel blend with 15 percent ...

Fuel prices across the country were already on the rise, but now a cyber attack on one of the largest fuel pipelines in the U.S. is creating fears about a possible fuel shortage. The White House said ...