Batteries hold toxic, flammable chemicals that leach into the ground, are fraught with conflict-filled supply chains and contribute to the ever-growing problem of electronic waste. George Wells, ...

The fuel-cell Tucson is a study in normalcy. It rides just like a gas-engine Tucscon. For now, it's available only in Southern California, where the refueling stations are. Share on Facebook (opens in ...

Oil prices have rallied after the US and UK imposed fresh sanctions on Russia's energy sector - Copyright Getty Images North America/AFP DAVID MCNEW Oil prices have ...

The fuel cell's 3D printed cap peeks above the ground. The cap keeps debris out of the device while enabling air flow. New fuel cell harnesses naturally occurring microbes to generate electricity Soil ...