Could the airship be the answer to sustainable air travel – or is it all a load of hot air?
Amid talk of sustainable aviation fuel and electric flights, there's another form of air travel currently being mooted as a ...
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DRDO gets India’s 1st green propulsion system
The Defence Research and Development Organisation (DRDO) has acquired the cutting-edge iBooster green propulsion system, ...
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Engineers address major issue with Thomas Edison-era energy tech — and it could make waves in the battery industry
Researchers at Worcester Polytechnic Institute are improving Thomas Edison-era science with a focus on iron-alkaline ...