Doctors have to carefully watch their diabetes patients for other serious health problems like kidney disease and heart disease. Now, it seems doctors should keep an eye out for blood cancers as well.

Blood cancers - leukemia, lymphoma and myeloma - interfere with the body's ability to make healthy blood cells. Scientists may have discovered a new way to treat these diseases in ways that offer new hope.

It seems so idyllic - the farm life does. Yet new research finds that children who grew up on a livestock farm are at greater risk for developing certain types of cancer.