Mazda rotary hybrids, Ford F-250 XL Hybrid, EPA ethanol push: Today’s Car News

By (Eric C. Evarts) The EPA releases a proposal to increase ethanol blends, even in the summer when it can increase smog. Mazda may have more plans for its rotary engine technology than a single new hybrid. Conversion company XL Hybrids releases its new Heavy Duty Ford F-250 Hybrid pickup. And we run down …read more