Cell Phones affecting human cells?

The radio wave that cell phones give off can affect cell behavior in humans. Some scientists have done tests with 10 volunteers where they are exposed to radiation at 900 megahertz from GSM cell phones. They are simulated through an ordinary hour-long phone call. After this test, they ran screenings and discovered that the amount of a couple of the proteins were altered in this process in all of the volunteers. This is the first study conducted to show altercations to the human body by cell phones. Scary stuff right?

http://www.newscientist.com/article/mg19726443.800-cellphone-radiation-affects-cells-in-living-humans.html

Another pretty freaky website (2006):

http://www.artsandopinion.com/2006_v5_n3/goldfarb-cellphone.htm