Hydrogen

In another instance of AI making itself genuinely useful, researchers at the University of Toronto have identified a better catalyst for the production of green hydrogen using AI – saving themselves years in experimentation.

Researchers at Switzerland's ETH Zurich have devised a cheap and safe way to store hydrogen in ordinary steel-walled containers for months without losing it into the atmosphere – using iron.

Hydrogen-producing artificial leaves might soon be even better at their jobs thanks to a new study that examined the effects of pressure on the chemical processes they run. It all comes down to bubbles.

MIT scientists have discovered an intriguing new way to produce hydrogen fuel, using just soda cans, seawater and coffee grounds. The team says the chemical reaction could power engines or fuel cells in marine vehicles that suck in seawater.

Hydrogen shows a lot of promise as a powerful, clean fuel source – as long as the process that creates it is also green. A new report shows how tough it might be to get to truly green hydrogen, while a new study removes a barrier to its creation.

Scientists have discovered the potential existence of a bizarre new molecule related to water. Dubbed “aquodiium,” this ion could form under extreme conditions and may explain some of the weirdness of our solar system’s ice giant planets.

The James Webb Space Telescope has captured direct images of galaxies being born at the cosmic dawn. This is the first time this has ever been witnessed by astronomers, confirming models for galaxy formation.

A luxury superyacht is the testbed for green hydrogen technology as the ship, formally known as Project 821, is put in the water at Feadship's Amsterdam base. It's the largest motor yacht ever launched in the Netherlands.

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 has raised US$111 million to scale up production.

Universal Hydrogen is already flying the world's largest hydrogen airliner – and now the company has started testing swappable liquid hydrogen fuel modules that'll radically boost the range of clean passenger aircraft operations slated for 2026.

There's enough natural hydrogen trapped underground to meet all projected demands for hundreds of years. An unpublished report by the US Geological Survey identifies it as a new primary resource, and fires the starter pistol on a new gold rush.

A nanoporous material that holds hydrogen at twice the density of cryogenic liquid H2 could address the challenges of large-scale liquid and gas storage that have held this clean fuel back.