A number of respected researchers have also questioned the study.
Interestingly, the rats in the control group did not live as long as those exposed to the radiation. This makes the results suspect because it is well known that longevity contributes to the likelihood of cancer (greater age = more cell divisions, roughly speaking.)
Should the headline have been: Use Cell Phones, Live Longer? It easily could have been, based on the outcome of the study. But that doesn't sell newspapers.
"They claim that rats get brain and heart cancer out of the cell phone radiation. But only the male rats. And those tumors are great because they increase the rats' life expectancy! ;-)"
Here we go again.