WASHINGTON — NASA officials defended their preparations for the Artemis 2 mission after a fueling test experienced the same type of hydrogen leaks that bedeviled Artemis 1 more than three years ago.

The automotive industry has struggled to adopt hydrogen at scale, but industrial users and data centers might have better luck. Vema Hydrogen inked a deal in December to supply California data centers ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Hydrogen’s sustainability depends on how it is produced, which influences whether it is ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Filling up a hydrogen tank is much like filling up a gas-powered ...

Graphene could transform everything from electric cars to smartphones, but only if we can guarantee its quality. The University of Manchester has led the world's largest study to set a new global ...

Researchers have been trying to find a more efficient method for pulling hydrogen out of water. Hydrogen storage can energize power grids. Now scientists are turning to wastewater as a viable source ...

RAILWAY AGE, NOVEMBER 2025 ISSUE: Just this past September, something historic happened in the high desert of Southern California: The first hybrid hydrogen fuel cell (HFC) battery-electric passenger ...

Traditional catalysts often waste material because only surface atoms participate in reactions, while the bulk material goes untouched. Single-atom catalysts (SACs) overcome this inefficiency by ...

Anchoring single metal atoms on ultrathin supports improves catalyst efficiency and stability, making hydrogen production cleaner, more scalable, and less dependent on scarce metals. (Nanowerk ...

What if you could create your very own personal AI assistant—one that could research, analyze, and even interact with tools—all from scratch? It might sound like a task reserved for seasoned ...

Since 2008, the Grattan Institute has been supported by government, corporations, and philanthropic gifts. A full list of supporters is published at www.grattan.edu.au. As the world looks for ways to ...

Carboxylic acids are ubiquitous in bioactive organic molecules and readily available chemical building blocks. Carboxylic acids can be converted into carboxy radicals that can initiate versatile ...