DETROIT — While Tesla, General Motors, Nissan, BMW and other automakers doggedly push to bring battery-powered vehicles into the mainstream, Achates Power engineers are betting that an old technology ...

Free piston engines could achieve efficiencies of 50% which is almost double a regular gas combustion engine. However, new super efficient diesel engines could be even better, plus diesels would be ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. When James O’Neill, a retired marketing executive, first learned ...

Sustainable mobility that relies on fuels better than electricity continues to seek solutions to be more powerful, autonomous and efficient. However, one manufacturer seems to have achieved the same, ...

Carmakers continue to search for new solutions to leave EVs behind and close a historic chapter in sustainable mobility. However, a new engine has just shocked the industry, not only because it has ...