NASA and Lockheed Martin have completed three engine run tests of the X-59 aircraft for its planned 2025 first flight under ...

An electrospray engine applies an electric field to a conductive liquid, generating a high-speed jet of tiny droplets that ...

Stricter fuel efficiency standards and policies are needed to drive further reductions in aircraft fuel burn, especially for ...

Prime Minister Narendra Modi’s longstanding bonhomie with President Donald Trump could be tested as the Indian leader kicks off a visit to Washington on ...

Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel's potential energy while the rest is lost as heat through exhaust. Now, a study demonstrates how to convert exhaust ...

Engineers developed an engine prototype which could reach unprecedented speeds, cutting down interplanetary travel time.