Plenty of fascinating concepts were conceived during the 1990s. Some were too outlandish to make it onto public roads and deserved to remain one-offs, but these five were so good that we still regret ...

Diesels engines modified to run on gasoline and a gasoline engine that doesn’t use spark plugs to initiate combustion? Alt fuel and fuel economy regs may own the spotlight, Roberts writes, but there’s ...

Apart from the iconic production supercars released during the 1990s, the decade also saw the introduction of some amazing concepts that are still fascinating today. Though the decade started with ...

MAN Energy Solutions has announced a partnership with industry leaders and research institutes that will develop engine concepts for hydrogen-fueled, medium-speed engines in the maritime sector.

SAN ANTONIO — March 21, 2022 — Southwest Research Institute is investigating clean automotive technologies to enable traditional internal combustion (IC) engines to efficiently run on hydrogen fuel.

The Fiero's story is long and complicated, but it contains a number of important lessons for the mid-engine Corvette. Here are the three biggest, straight from a former owner. When the Fiero debuted ...

The contra-rotating main turbine of a proposed precooled engine called Scimitar is to be tested next year, as part of the €7 million ($10 million) European Union-funded hypersonic transport aircraft ...