One environmental group, which declined to be identified, didn't have anyone to comment on the prospect of veggie oil reducing oil dependency or clearing up the air, calling it a "non-issue." But that ...

Biodiesel can be an effective way to reduce fuel costs and reuse waste material. However, not every car can use it. Here are ...

Dear EarthTalk: I understanding that you can run a diesel car on used cooking oil. Why would I want to do that and how would I convert such a vehicle to do so? The use of vegetable oil for diesel fuel ...

Dear EarthTalk: My understanding is that you can run a diesel car on used cooking oil. Why would I want to do that and how would I convert such a vehicle to do so? — Benjamin Crouch, Boston, Mass. The ...

Generac Power Systems is launching a new line of backup generators for data centers in the U.S. that can run on diesel or biofuel. The generators, manufactured in Oshkosh, Wisconsin, will provide ...

If you value your engine and the investment your vehicle represents, don’t take shortcuts when it comes to vehicle maintenance.

Generac Power Systems is launching a new line of backup generators for data centers in the U.S. that can run on diesel or biofuel. The generators, manufactured in Oshkosh, Wisconsin, will provide ...