Hydrogen has long been seen as the fuel of the future—a clean, efficient alternative to fossil fuels. But while it burns cleanly, most of today’s methods for making it still rely on dirty processes.

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 ...

George W. Bush made hydrogen his baby back in the early 2000's, but this alternative fuel could still have its day in the sun. Share on Facebook (opens in a new window) Share on X (opens in a new ...

Geologists say an untapped, carbon-free energy source could be underneath parts of Kentucky. So why isn’t anyone trying to ...