Hydrogen peroxide is a common ingredient in over-the-counter teeth whitening products and in-office dental teeth whitening treatments. You can make a teeth whitening rinse or paste at home using a 3% ...

China aims to lower the price of green hydrogen and expand its use to more sectors, doubling down on the costly clean fuel as uncertainty rocks global energy markets. The nation will soon launch a ...

Viking Libra, the world’s first hydrogen-powered cruise ship, recently hit a major construction milestone. Operated by cruise line Viking, the ship was floated out on 19 March at Fincantieri’s Ancona ...

Hydrogen is expensive to produce, and renewably produced “green” hydrogen even costlier (averaging, at retail, $32 per kilogram, which is roughly the energy equivalent of a gallon of gas). So it was a ...