Imagine the world’s most essential chemical could be made anywhere, from a bit more than air and electricity. In a Sydney ...

New plasma-electrolyzer system turns air into green ammonia gas, offering a low-cost, fossil-free alternative to dirty ...

The technology is based on something called a protonic ceramic electrochemical cell, or PCEC. These devices can produce ...

Because these trucks run on a closed loop from the plant to their destination, it's a perfect use case for a zero-emission semi truck. We drove up to Hyundai's Metaplant in a 2025 Hyundai Elantra ...

LE BOURGET—Airbus and MTU Aero Engines have outlined a three-step roadmap for development of a commercial aviation hydrogen fuel-cell engine announced here at the Paris Air Show.

Airbus and MTU Aero Engines are to unite their hydrogen fuel cell powertrain research efforts through a newly unveiled pact. Detailed in a memorandum of understanding (MoU) signed at the Paris air ...

Engineers developed a fuel cell that offers more than three times as much energy per pound compared to lithium-ion batteries. Powered by a reaction between sodium metal and air, the device could ...

In a time of rising EVs on the road, here's what you need to know about hydrogen fuel cell EVs against other vehicles on the market. These eco-friendly cars emit only water vapor and warm air.

The first air-to-air image of the B-21 during a test flight. (Image credit: USAF) Other construction work Conti was awarded the Fuel Systems Maintenance Dock contract in April 2024 at a cost of ...

If hydrogen fuel cells are to hang on, it’s time to think bigger. We attempt to cross California in a car powered entirely by hydrogen gas — a Fuel Cell Electric Vehicle (FCEV).