Triumph Motorcycles has launched its competition-only 2026 TF 250-E and TF 450-E enduro models, which were developed with the ...

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ZeroAvia, backed by a US Air Force SBIR grant, is developing an 8,000 lb hydrogen-electric autonomous aircraft with a ...

Although the Toyota GR86 and Supra engines are both iconic, they differ significantly in build and power. Here are all the ...

Ship designers could use any kind of engine they choose, but they overwhelmingly opt for diesel engines. What's the reason ...