Dear Car Talk: I’ve been reading about a device called Fuel Save Pro that plugs into my car’s OBD II port under the dashboard. It says I can save 15% to 35% on fuel costs by letting this device ...

Fuel cells show great promise in driving devices off-grid without the environmental, bulk, or weight penalties of batteries and generators, but required design-in for their particular application. The ...

How to Save Gas, Vehicle Wear, and Money You need to understand how to save gas while driving if you want to bring down your fuel bill, but exactly what can you do? In this guide, we will give you 10 ...

I’ve been reading about a device called Fuel Save Pro that plugs into my car’s OBD II port under the dashboard. It says I can save 15% to 35% on fuel costs by letting this device optimize my car’s ...