Scientists developed a single-atom iridium catalyst that drives both water-splitting reactions on one electrode, using 98.5% less precious metal for cheaper green hydrogen.

Hydrogen gas has the potential to be a green alternative to traditional non-renewable energy sources. This is, in part, due to its high specific energy versus gasoline and natural gas, but also ...

With an estimated 6 sextillion kilograms of the stuff—that’s 21 zeroes—the Earth’s core shows why hydrogen is the most ...

With the depletion of fossil fuels and global warming, there is an urgent need to seek green, clean, and efficient energy resources. Against this backdrop, hydrogen is considered a potential candidate ...

Proton exchange membrane water electrolysis is widely regarded as a key technology for large-scale green hydrogen production due to its high efficiency and rapid response to intermittent renewable ...

Hysata promises the world's cheapest hydrogen, thanks to a remarkable device that splits water into H2 and O2 at 95% efficiency – some 20% higher than the best conventional electrolyzers. The company ...

Wherever hydrogen is present, safety sensors are required to detect leaks and prevent the formation of flammable oxyhydrogen gas when hydrogen is mixed with air. It is therefore a challenge that today ...

Hydrogen reserves in Earth’s core large enough to supply at least nine oceans may influence processes on the surface today.

Hydrogen fuel is a promising alternative to fossil fuels that only emits water vapor when used and could thus help to lower ...

The volume of the ocean, its average purity, and the chemical makeup of H₂O allow a simple estimate of the amount of hydrogen ...

Scientists from the McKelvey School of Engineering managed to apply the material, making fuel cells way more affordable than ...