My “unicorn” Volvo V90 plug-in hybrid wagon is almost four years old. Here’s how healthy its high-voltage battery is.

This teardown of a 2012 Honda Civic’s R18 engine shows how added engine complexity can compromise long-term reliability. Modern engine tech improves efficiency but may reduce long-term reliability, ...

An Air India Boeing 777-300ER aircraft (VT-ALS) operating flight AIC 887 from Delhi to Mumbai, returned to Delhi on Monday (December 22) after facing a “serious glitch.” The flight returned shortly ...

This video follows Project Frankfurt as we inspect the engine of a BMW E92 M3 to determine whether it can be repaired. We examine symptoms, check key components, and explain the diagnostic process ...