Combustion engine valvetrains have evolved over time. While flathead and overhead valve designs were more popular in the past, most modern engines run overhead cam designs. Three common combustion ...

High-mileage oil is loaded with advanced additives intended to solve specific problems for high-mileage engines. You should ...

You should not use automotive oil in a motorcycle engine. Here’s what can go wrong, from reduced lubrication to accelerated ...

This Ford diesel is known for reliability, but oil leaks come with the territory. With oil pressures reaching up to 3,000 PSI, even a small seal failure can coat the entire engine. The trick isn’t ...

As General Motors prepares to launch its Gen 6 Small Block V8 engine family in conjunction with its next-gen light-duty pickup trucks, GM Authority has been bust serving up a variety of critical ...

Sarah is an experienced writer and editor enthusiastic about helping readers live their healthiest and happiest lives. Before joining Forbes Health, Sarah worked as a writer for various digital ...

Omega-3 fatty acids play an important role in supporting heart, eye, and brain health, and in lowering inflammation and cholesterol, among other benefits. They’re abundant in cold-water fatty fish and ...

Jillian Kubala, MS, is a registered dietitian based in Westhampton, NY. Jillian uses a unique and personalized approach to help her clients achieve optimal wellness through nutrition and lifestyle ...