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 ...

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 ...

Researchers at Cambridge University have achieved the simultaneous production of carbon nanotubes (CNT) and clean hydrogen fuel, without producing carbon dioxide as a byproduct, by looping methane gas ...