Have you got white smoke pouring from your exhaust? Is it just on start-up, or does it happen while you're accelerating with ...

Decades of lead exposure from car exhaust altered the mental health of millions of Americans, making them more prone to ...

Decades of lead exposure from car exhaust altered the mental health of millions of Americans, making them more prone to depression, anxiety and ADHD, a new study claims. Lead was first added to ...