Engine oil color reveals its age, contamination level, and operating condition. Fresh oil is amber or light brown. Oil darkened to black but still translucent after a few thousand miles is normal.

Engine oil turns black from a combination of combustion byproducts, heat oxidation, and detergent additives suspending carbon ...

A judge has issued a temporary restraining order blocking the Adams administration from removing part of a protected bike lane in Brooklyn. The order prevents the city from altering three blocks of a ...