You've heard just how dangerous holding that cellphone upside your noggin is, but this time, the research is really for real. Reportedly, an award-winning cancer expert (Dr. Vini Khurana) has concluded that mobile phones -- in the long run -- could end up killing far more Earthlings than smoking or asbestos ever could. As we've heard countless times before, this fellow is warning that heavy mobile users could end up with brain tumors that threaten their livelihood, and feels that a direct link between handset use and certain tumors will be "definitively proven" in the next decade. Additionally, he suggests that individuals avoid using the cancer generators whenever possible, and that governments and the mobile industry at large take "immediate steps" to reduce radiation exposure. You won't be laughing if he's right.

[Via Digital Lifestyles]

Lest the danger (or non-danger) of cellphone use stray too far from your mind, here's a trio of recent studies to get the juices flowing again. First, the best news: an Australian researcher has come up with a five-point ranking system to lay out the likelihood of getting cancer from partaking in various substances and activities, and if that system has any basis in reality, cellphones are "unlikely" to cause cancer -- so take it for what you will. The second study, thrown down by the Cleveland Clinic, showed a significant decrease in sperm "quality" (as determined by a number of stats) as average daily cellphone usage increased; not necessarily a short-term problem for the users themselves, but a finding their future children (or lack thereof) might take issue with. The third study brings more bad news, showing that human skin exposed to cellphone radiation altered the cells' protein expression, a potential (though by no means definitive) precursor to cancer. As always, your mileage -- and your body's mileage -- may vary.

[Via textually.org]

Read - "Cell Phones No Cancer Risk, Study Says"
Read - "Effect of cell phone usage on semen analysis in men attending infertility clinic: an observational study" [Warning: PDF link]
Read - "Mobile phone radiation might alter protein expression in human skin"

Just in case our long-running series of posts regarding the danger / safety of cellphone and WiFi radiation didn't tip you off, an FDA-commissioned study was just published by the National Research Council of the National Academies of Science that basically says we've got a lot left to learn about the effects of all those radio waves. The FDA wanted to know where to concentrate research efforts in order to better understand wireless safety, and it looks like there are quite a few gaps in the research: the study says there needs to be further study on the effects of wireless radiation on children, pregnant women, and fetuses, both long- and short-term, and that frequency and power differences between different types of radiation need to be better understood in order to apply current knowledge to new products. All in all, it looks like there's a lot we don't know -- but that's not going to stop us from rocking this Bluetooth headset while browsing and taking a call.

Never mind tumors, can we please just get a decent night's rest? New research from the Electromagnetic Academy at MIT (and commissioned by the Mobile Manufacturers Forum, no less) found that individuals in their study who were blasted with RF typical of cellphones immediately prior to sleeping had their sleeping patterns adversely affected. Furthermore, when the relentless onslaught of electromagnetic radiation continued after the subjects were asleep, researchers found that were more likely to suffer headaches. A deadly side effect? Not really, though it might make us cranky enough to inflict some harm on passers by.

[Via textually.org]