Petrol and diesel owners can reduce their fuel consumption by using a simple solution in their vehicles aimed at reducing ...

Higher RPM means the fuel injectors in your car squirt out fuel more rapidly, increasing fuel consumption. Similarly, the ...

These are the most fuel-efficient hybrid cars and crossover SUVs for 2025, according to the EPA’s ratings. City/highway ...

Chinese scientists report they have developed a game-changing jet engine afterburner with near-100% fuel efficiency.

Renault Korea has focused on marketing fuel-efficient hybrid vehicles using both electricity and internal combustion engines ...

That roof rack might have only cost you a hundred, two hundred bucks. But leave it attached and you could be spending ...

When a vehicle carries more weight than it should, the engine works harder. This increased workload leads to higher fuel ...

Fuel adulteration is largely driven by greed for higher profits where unscrupulous traders or oil transporters mix hundreds ...

A new method to increase fusion-fuel efficiency would involve aligning the quantum spin of deuterium and tritium and changing ...

Toyota has a rich heritage of both hybrids and SUVs, and when you combine the two you end up with efficient SUVs, led by one ...

An auto trade group asked US President-Elect Donald Trump to ease requirements on making vehicles more fuel efficient and to ...