German engineers have recently achieved a groundbreaking milestone by testing a hydrogen-powered jet engine capable of running at full thrust without emitting any carbon emissions. This innovation ...

The world’s heavy reliance on fossil fuels, especially for transportation, has left a deep mark on both the planet and public health. Burning these fuels releases a flood of greenhouse gases, which ...

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 ...

The development of a new turboelectric jet engine is set to transform air travel by enabling affordable supersonic flights, potentially cutting travel time from San Francisco to Tokyo to just three ...