Sodium–air fuel cells could unlock electric flight and clean transit, capturing CO₂ and outperforming lithium batteries.

Scientists have developed a fuel cell system which they say could ultimately have enough energy capacity to power regional ...

The International Air Transport Association said on Sunday it expects the amount of sustainable aviation fuel produced to ...

Ultimately, a sodium-air fuel cell could power a regional jet carrying 50 to 100 passengers on flights as long as 300 miles, ...

The decision to bring out fuel injection was made very ... We raised the hood and studied the injection system. It looked purposeful but very different from the racing-type setups we know best ...