During the planning stages for our assault of the western half of the Trans-America Trail, Glen and I knew that we would be crossing some desolate areas void of fuel stations. This is similar to our ...

Liquid fuel cells for charging portable devices are coming and one of the first is the Medis 24-7 Power Pack, which charged up my iPod. But how green is it? Martin LaMonica is a senior writer covering ...

Start-up Power Air has developed a zinc-powered power supply for gadgets. Longer term, zinc-air technology hopes to compete in transportation and backup power. Martin LaMonica is a senior writer ...

Fuel cells will one day power your car, your laptop, camera and cellphone, but until the day the tech matures enough to become fully integrated, a likely stopgap will be gadget power-booster devices ...

With the mobile world exploding, there's a huge market growing for charging solutions. Keeping your gadgets charged has always been a top priority for heavy users, but now it's becoming entirely more ...

Making a ton of power with your Mustang is contingent on several factors. Does it have the rotating assembly capable of surviving? Can the engine's cam profile or cylinder-head design support enough ...

Portable electronics such as laptops and MP3 players could soon run on miniature fuel cells that consume propane, the same fuel used in gas barbecues. In search of longer-lasting alternatives to ...