An engine oil leak is one of those vehicle problems that often begins quietly and ends expensively. A few drops under the car today can turn into serious engine damage tomorrow if ignored.

An extended car warranty can pay for a variety of repairs after your manufacturer's warranty expires. Also known as vehicle service contracts, these plans range from limited named-component warranties ...

Diesel engines in trucks and some passenger vehicles can derate power and go into limp mode, and this can be caused by a ...

The Frontier’s V6 isn’t new, but it’s earned its stripes the hard way: by taking a beating and coming back for more. Nissan ...

Researchers at Scripps have created T7-ORACLE, a powerful new tool that speeds up evolution, allowing scientists to design and improve proteins thousands of times faster than nature. Using engineered ...

There's a tangible, almost psychological effect to looking through fresh, clean glass. In older cars, for instance, you ...