Yes, children have the potential to be at greater risk than adults for developing brain tumours from mobile phones and tablets.Their nervous systems are still developing and therefore more susceptible to factors that may cause brain tumours. Please see the following RG links and PDF attachment.
Article A Study on the Impact of the Cell Phone Usage on School Going Children
Article Childhood brain tumour risk and its association with wireles...
Not clearly sure about brain tumors but definitely there are radiation hazards and radiations are famous, sorry notorious for for being carcinogenic and mutagenic associations.
The evidence in this regard however more compelling then my above statement, so YES. Some evidence is as:
Article Mobile phone radiation causes brain tumors and should be cla...
Article Evaluation of Mobile Phone and Cordless Phone Use and Glioma...
So now the question may be how much allowable dosage of radiation can be recommended to avoid cancer risk?
Mobile phone emits carcinogenic electromagnetic radiation. So, there are reports on the risk of development of brain tumors including children and adults in long term users.
I agree with Pandey ....Cell phones do emit radio waves, which are a form of radiation, and exposure to some types of radiation, like X-rays, are known to increase a person’s risk of cancer.
As you all are aware of this, radiations emitted from mobile, cell phones directly affects the young one's (especially attacks on the nervous system). Only nervous system is not in the list, there are several other organs that are being affected with the continuous use of mobile such as eyes, brain and heart etc. There is one link of mobile use with the nature i.e., less use of mobile save the birds...