A Report on Non-Ionizing Radiation

News & Comment

First Prospective EMF Epidemiological Study Ever Done

Monday, August 1, 2011

A mother's exposure to weak power-frequency magnetic fields during pregnancy substantially increases the chances her child will develop asthma, according to a new study by De-Kun Li and coworkers at Kaiser Permanente in Oakland, CA. An average magnetic field exposure of just 2 mG (0.2 µT) during pregnancy more than triples the child's risk of getting asthma by the age of 13, they report in a paper released today by the Archives of Pediatrics & Adolescent Medicine, a publication of the American Medical Association (AMA).

Once Again, the Results Are Confusing

Wednesday, July 27, 2011

Here's the golden rule for all cell phone cancer studies: Nothing comes easy.

The first study to look at brain tumors among children and teenagers who have used cell phones came out today and it shows no increased risk. Well, actually, the study, known as CEFALO, does indicate a higher risk —the problem is that it found a higher risk for all the kids who used a phone more than once a week for six months, regardless of how much time they spent on the phone. Because the risk does not go up with more use, the CEFALO team argues that the results argue against a true association.

Don’t Worry, Be Happy, Says ICNIRP

Wednesday, July 6, 2011
Last updated September 25, 2013

The battle over Interphone continues. This time it's in full public view as key players publish papers detailing where they stand on cell phone tumor risks. There haven't been any big surprises since their opinions have long been known. Yet, the diametrically opposing views have led to conflicting stories in the media as each new study is released.

Wednesday, June 22, 2011

A short summary of the IARC Working Group's decision to classify radiofrequency (RF) radiation as a "possible human carcinogen" (2B) was posted this morning on the Web pages of Lancet Oncology.

IARC has not paid for the two-page summary to be open access. [IARC later changed its mind and it is now a free download.]

Friday, June 10, 2011

Today, the Australian Centre for Radiofrequency Bioeffects Research (ACRBR) is closing its doors. The center has gone bust for the most commonplace reason: It ran out of cash.

To understand why no one wanted to give the ACRBR any more money —we concede that there hasn't been much around— you need only read the last couple of paragraphs of the last post by its outgoing executive director, Rodney Croft:


Short Takes

June 25, 2015

Lancet Oncology, the journal which published the official announcement of IARC’s decision to designate RF radiation as a possible human carcinogen, has issued a correction to the conflict of interest (COI) statement it had included for...

October 20, 2014
Last updated April 16, 2015

Some leading epidemiologists have been saying that cell phones don’t pose a brain tumor risk because cancer rates are not going up. Now comes word that Swedish cancer registry data are in disarray and official statistics may be masking a disquieting trend.

Since 2008, there has been a close to 30% increase in patients with a brain tumor of an “unknown nature” and that increase is not reflected in the national cancer registry, according to a new analysis by...

July 8, 2014
Last updated July 19, 2014

Today’s New York Times revisits the EMF controversy, with reporter Kenneth Chang looking back at a Science Times story about power-line EMFs and cancer that ran in July 1989.

Both now and then the Times quoted David Carpenter. Here...

June 30, 2014

INTEROCC and INTERPHONE have a lot in common —more than their first five letters. So much in common that it’s a bit freaky. Or, maybe it just shows, once again, how small, insulated and polarized the EMF community is.

The most obvious parallels are that Elisabeth Cardis is the principal investigator of both the...

June 30, 2014

The new INTEROCC paper raises an intriguing question: Might the ELF component of GSM phone radiation present a brain tumor risk?

To date, all the attention on the cancer risk from mobile phones has been on RF radiation. Now that INTEROCC points to a credible association between exposure to ELF EMFs and brain tumors (see main story), is it possible, we have been focusing on the...

April 24, 2014

Arthur W. Guy, known to all as Bill, died on April 20th at the age of 85. Guy will be best remembered as the leading proponent of the use of specific absorption rates (SARs) as a way of measuring the radiation dose associated with RF/MW exposure.

Guy received a doctorate in electrical engineering in 1966 from the University of Washington, Seattle, and then joined the UW faculty where he remained until his retirement in 1991. He stayed active as a consultant over the next 15 years. He served as a prominent...