Cells, laptops 'risky'
Prolonged cell phone use can damage DNA beyond repair and males who rest laptops on their laps can reduce chances of reproduction by damaging the environment needed to create sperm, according to several new studies. A German research group called Verum and a British group called the National Radiological Protection Board concluded in separate studies that while there is no hard evidence to indicate dangers from cell phone use, "uncertainties remain and a continued precautionary approach to their use is recommended until the situation is further clarified.


