When the team threw in some old coffee grounds the reaction sped up significantly, back to just five minutes. On closer inspection, the key was identified as imidazole, a compound in the caffeine. The ...

Researchers at Australia's national science agency have developed an efficient method to produce green hydrogen for energy-hungry, high-temperature industrial processes – and it starts with ...

Hydrogen is often thought to be linchpin of a future 100% renewable economy. To make up for wind and solar's deal-breaking intermittency and to rid industry of energy-dense fossil fuels, the surplus ...

Photograph of a floating catalyst chemical vapor deposition reactor. Recycling gases through this floating catalyst chemical vapor deposition reactor offers a more efficient route to making carbon ...