When was the last time you thought about your vehicle's often overlooked parts, like the O2 sensor? The truth is that the O2 sensor serves a very important purpose and it can go bad, which means you ...

A 24-year-old man who hit two Aboriginal pedestrians with his car and sped away, later bragging to his friends he'd run down an "oxygen thief", has been spared actual jail time. Warning: This story ...