Synthetic oil used to be something only performance cars needed, but not anymore. Now it’s the manufacturer-recommended engine lubricant in many mainstream vehicles, such as the Subaru Forester ...

For years, drivers were told that they needed to change their car's oil every 3,000 miles. But as engines have grown more ...

How frequently should you change your car’s oil? This is perhaps one of the most asked questions for millions of drivers in ...

Even the best synthetic oils give “better” protection ... As the technology became more reliable, it was based on the necessary oil change interval: initially 1,000 km, then 3,000 between ...

Most 5w30 engine oils are either semi or fully synthetic. This means that at least part of the oil’s construction is artificially designed in a lab. The main benefit of synthetic is better refinement ...

Nevertheless, searching for the right oil for your car can be daunting and quite confusing. So, we’ve compiled the best high mileage engine oil products in a shortlist. We’ve gone for a full range ...

Background: The prolongation or shortening of heart rate-corrected QT (QTc) predisposes patients to fatal ventricular arrhythmias and sudden cardiac death (SCD), but the association of dynamic change ...

Synthetic biology is the design and construction of new biological parts, devices, and systems, and the re-design of existing, natural biological systems for useful purposes. Measuring ...

In contrast, PETRONAS Urania 5000 LCV LA series offers a fully synthetic ... Urania LCV engine oil is engineered to result in lower maintenance costs, extended oil drain intervals and superior ...