'Radiation from Wi-Fi networks may be damaging trees, according to a new study. Research in Holland showed that trees that were planted in close proximity to a wireless router suffered from damaged bark and dying leaves.

The alarming study will raise fears that Wi-Fi radiation may also be having an effect on the human body and will lend weight to parents and teachers who have campaigned to stop wireless routers being installed in schools.'

Read more: Is Wi-Fi Killing Trees? Dutch Study Shows Leaves Dying After Exposure