One Australian report suggests the GMO corn made by Monsanto causes significant fertility problems in mice (and, by implication, possibly humans).

And a new study -- which had to resort to analyzing data sets produced by studies conducted by Monsanto and another biotech firm, Covance Laboratories, and submitted to European governments because researchers couldn't get seeds -- has found that Monsanto corn impairs rats' kidneys and livers. The "data strongly suggests" that after just 90 days of eating GM corn, rats experienced kidney toxicity and showed effects to their hearts, adrenal glands, spleen and blood cells. (The study was published in the International Journal of Biological Sciences.)