cellphones

Suzanne Potter California News Service SACRAMENTO, Calif. – New guidelines from the State of California warn of possible links between cell phones and cancer, and advise people to avoid holding the phone up to their head. The guidelines released Wednesday say that although there is no definitive link, some studies...

Eric Tegethoff Public News Service SEATTLE – Cell-phone users are excited that the prototype for a battery-free cell phone might mean they could cut the cord to their chargers in the future. But the developing technology also may be a boon for the environment. Developed at the University of...