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EPA calls for lower-sulfur gasoline

The EPA proposed a package of rules Friday that includes cleaner gasoline and stricter limits on pollution from the tailpipes of cars, despite objections from the oil industry. The rules, known as Tier 3, have been supported by car companies because they would bring U.S. standards into alignment with those of California, where gasoline must have a lower sulfur content to help reduce tailpipe emissions.

Mobius Motors builds a car for the developing world

Mobius Motors of Kenya claims that it is building the car that will transform Africa by offering reliable, rugged transportation to the masses. Its Mobius Two is a simple, serviceable, tube-frame car designed specifically for the African market. It's also awesome.

Juke-R gets finishing touches before testing

We're slowly winding to a close on the Juke-R video build series. Now, it's time for the finishing touches. Nissan says it wants the Juke-R to feel like a standard road car inside--even though the company is only making two.