Food fraud is big business across Europe—and it kills. But investigators are turning up the heat on the gangs behind this insidious crime.

If you think your car is high-tech now, just wait. When 
driverless cars arrive in a few years, computers might well be running the whole vehicle. Imagine the help-line calls to the manufacturers then...

Dentists see countless patients each year who broke teeth because they chomped on the wrong thing—food or otherwise. Here are the things the pros beg you to keep out of your mouth.