The Pentagon’s interest in a hydrogen-powered drone is not a niche science project. It is a response to a battlefield where ...

India is accelerating the transition of its rail network away from diesel-powered locomotives by expanding the use of engines ...

Ukraine's new reconnaissance drone uses hydrogen fuel cells to fly 12 hours with a "negligible heat signature." ...

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 ...

Alina has been enthusiastic about vehicles her entire life, and even from an early age found herself itching to get behind the wheel. Through high school and college, she could be found reading ...

In May 2025, Delhi NCR-based Green Aero also successfully demonstrated its first hydrogen-powered jet engine named The Blue Dragon, but commercial deployment of such engines is still a long way away ...

A New Chapter in Regional Aviation When EVIA AERO and Stralis Aircraft announced earlier this year they were expanding their ...

With the rise of stricter emission laws, engine manufacturers have no choice but to look into alternate energy sources to run their vehicles. Cummins is reinventing the combustion engine but this time ...

Aviation startup ZeroAvia says it’s been granted a “raft” of 45 new patents key to the development of practical large hydrogen aviation engines – and the company says it has 200 more H-related patents ...

Stellantis has announced the discontinuation of its hydrogen fuel cell technology development program, leaving more room for its $6 billion bet on an alternative-powered engine to come to fruition.

A fuel cell-powered drone can operate longer than a battery-powered one, and more quietly than a gas-powered one—giving it a ...