Global airlines wrapped up a two-day summit on Tuesday sticking to a target of net zero emissions by 2050, but voicing fresh ...

Costco's extended gas station hours and new openings have resulted in record-breaking sales. The retailer reports increased ...

Fuel cells powered with the metal could provide a new source of electric power that's far more energy-dense than lithium-ion ...

Scientists have developed a fuel cell system which they say could ultimately have enough energy capacity to power regional ...