Cancer Common Sense

Radon! Magnetic fields! Pesticides on your fruits! Each of these has been fingered by scientists within the past 10 years as potential causes of cancer in humans. And while you can have your home tested for radon and wash your fruit before you eat it, there isn't much you can do about magnetic fields short of moving to the Yukon - and even there you're getting a bit close to the magnetic field of the North Pole.