A dirty spark plug can make an engine run rough, misfire, or struggle to start - but sometimes a simple cleaning is all it ...

Does your kitchen get smoky when you cook? It might be time to clean your range hood filter! ABC7's Tanja Babich and The DIY ...

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.

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

Can stuck piston rings be restored without teardown? A 500,000-mile Valvoline engine test shows how deposit removal may ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. From The Secret Lives of Mormon Wives to Sonic: Dirty soda is going mainstream. (Illustration: Hunter French for Yahoo News) Becca ...