Researchers studying a hydrogen combustion concept built around argon gas say the technology could reach 60% thermal ...

MAHLE said that the results demonstrate that hydrogen combustion engines offer a practical, fast-to-market pathway toward zero-carbon heavy-duty transportation.

Hydrogen-powered heavy machinery is presented as a practical zero-emission alternative for construction and farming equipment ...

Toyota and Nikola fueling station spinoff Hyroad have announced that they're joining farces forces to scale hydrogen-powered ...

Rolls-Royce and easyJet have completed ground testing of a modified Pearl 15 engine running on 100% hydrogen at full takeoff ...

PHINIA INC. (NYSE: PHIN), a global leader in premium fuel systems, electrical systems and aftermarket solutions, today announced its participation in ACT Expo 2026, taking place May 4-7 at the Las ...

Westport and Volvo are demonstrating a 500-hp truck with diesel-like efficiency — one that also offers what Westport says is ...

Ferrari has filed a patent application for a hydrogen-powered internal-combustion engine, hinting that the automaker is considering this as a way to keep combustion engines alive in a future with ...

Several of the world's largest truck makers are switching away from diesel. The replacement comes in two forms, and the race ...

Some disagree, but there are signs that indicate a heightened interest among aviation's major players in hydrogen propulsion as a real, available solution for green commercial flying. As big names ...

Toyota Motor North America and Hyroad Energy have reached a definitive agreement to deploy 40 hydrogen fuel-cell Class 8 ...

The test offers fresh evidence that hydrogen can power aircraft in real conditions, putting China among the leaders exploring alternatives to oil.