Ticking noises from a car's engine are rarely welcome, but if your lifters are clicking away in the background, it's worth ...

Breaking down the new 'Silent Generation' jetliners.

Enterprise brands know they want to scale content. Most don't have the infrastructure to measure it. Unilever's creator ...

A ticking sound under the hood is investigated, covering common causes like valve train noise, lifters, and engine issues during diagnosis.

The last thing anyone expects is that if they take their vehicle, such as a Chevrolet Silverado pickup truck, to an official ...

A flight from New York to Los Angeles takes six hours. But hypersonic travel ...

Nissan’s third-gen hybrid system rethinks combustion by using the gas engine as a generator while electric power drives the ...

F1 is in the midst of two parallel sets of engine discussions. Andrew Benson looks at whether one of them will lead to the return of V8s.

India carried out four key missile and propulsion tests in the first week of May. Together, they showed progress in ...

When complex, high-level systems exhibit erratic, chaotic behavior, check the absolute base layer like cables or power supply ...

Growing up, I always lusted after a few cars. All of them had one thing in common-big engines with at least 8 cylinders. I ...

Does the perfect car for $30,000 exist? We test six contenders—Honda Civic, Kia K4, Nissan Sentra, Subaru Impreza, Toyota ...