New patent suggests Porsche is looking at repurposing exhaust recirculation systems to clean catalytic converters more ...

Fuel prices have been soaring for a while, and diesel is often more expensive than gasoline. So how can you get better fuel ...

Instead of dumping more fuel in to create the extra heat in the catalytic converter to burn off the oxides, Porsche is trying a different approach. The idea is to add more exhaust gas recirculation ...

The V8 diesel engine didn't have its greatest introduction, at least in the passenger car world. Developed for buyers seeking higher efficiency, Oldsmobile's V8 diesel-powered Cutlass proved to be a ...

Discover how professional racing engine diagnostics reveal hidden problems in your car. Expert insights from Miami's advanced auto repair specialists.

After Valve announced its upcoming Steam Machine living room box earlier this month, some analysts suggested to Ars that Valve could and should aggressively subsidize that hardware with “loss leader” ...

Valve has provided the strongest indication yet that the Steam Machine price will be set with similar performance PCs in mind, and confirmed it has no plans to subsidize the hardware like console ...

Learn what an auto warranty is, what it covers, how extended warranties work, and whether they’re right for you.

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

The Steam Machine is the new PC gaming-focused console revealed by Valve in November 2025. Alongside this reveal, we also got our first look at the new Steam Controller and new VR headset, titled the ...

It will be the Ducks vs. the Dukes at Autzen Stadium. Oregon earned the No. 5 seed in the upcoming 12-team College Football Playoff and will host No. 12 James Madison in a first-round game at 4:30 p.m ...

Debt consolidation loans work by paying off all your debts at once with the loan’s lump sum. You then pay back the loan in fixed monthly installments. This page ...