Clean air rules were designed to protect the environment from harmful car emissions, but they had a surprising secondary ...

A global slump in sales is prompting automakers to rethink the rush to EVs. Reports of the death of the internal combustion engine have been greatly exaggerated. In the wake of stalled consumer demand ...

FRANKFURT, Germany (AP) — European officials on Tuesday moved to ease their ban on sales of cars with internal combustion engines by 2035, responding to pressure from governments and automakers who ...

Depending on the type of electric motor setup, hybrids use several interesting ways to charge and recover battery power while ...

In theory, Wankel-style rotary internal combustion engines have many advantages: they ditch the cumbersome crankcase and piston design, replacing it with a simple, single-chamber design and a thick, ...

This report investigates the gap between real-world and official CO2 emissions of the European passenger car market, using on ...