A Report on Non-Ionizing Radiation

News & Comment

Thursday, June 10, 2004

The U.S. National Toxicology Program (NTP) was ready to spend some $10 million on RF research, but no one wanted it. In February, the NTP issued a request for proposals to carry out a number of animal studies on the possible cancer risks associated with wireless communications. Not a single lab responded by the April 8 deadline. 

Thursday, June 10, 2004

The Swiss Research Foundation on Mobile Communications, based in Zurich, is asking for proposals for research on a host of EMF related topics, including health and safety studies, dosimetry projects and work on risk perception. 

NRPB To Become HPA

Tuesday, May 25, 2004

Sir William Stewart has been reappointed the chairman of the U.K. National Radiological Protection Board (NRPB). Sir William, who also heads the Health Protection Agency (HPA), will now lead the board through March 31, 2005. (The government plans to make the NRPB part of the HPA.)

Thursday, May 20, 2004

W. Ross Adey died on May 20th at the age of 82 after a long battle against a series of bronchial infections.

Adey, a medical doctor, was a towering figure in the EMF community, who was equally at ease talking about the most recent papers in the biological and medical literature or dissecting the arcane engineering details of an experimental setup. He is perhaps best known for discovering, with Suzanne Bawin, the first non-thermal effect of electromagnetic radiation during the 1970s: They showed how ELF-modulated RF signals can lead to the release of calcium ions from cells.

Friday, May 14, 2004

Very weak radiation can have a profound influence on a robin’s magnetic compass. A group led by Prof. Thorsten Ritz has shown that 7 MHz signals of less than 100 nanowatts per square centimeter can disorient the bird’s migratory flight. The new findings appear in the May 13 issue of Nature.

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Short Takes

February 2, 2018
Last updated February 10, 2018

Here are four key takeaways from the NTP press conference held this afternoon, soon after the release of its two cell phone reports:

1. NTP’s bottom line on cell phone use: “This is not a high risk situation.”

2. RF radiation has biological effects at levels previously believed to be innocuous —they may be good or bad.

3. NTP will continue to do RF health studies. A new exposure facility is being...

January 29, 2018
Last updated February 2, 2018

The NTP has released two reports on the cancer risks from cell phone radiation (GSM and CDMA) on rats and mice. They are available here.

The NTP press release, “High Exposure to RF Radiation Linked to Tumor Activity in Male Rats” is here.

January 29, 12018

The National Toxicology Program (NTP) has announced that the draft reports...

September 22, 2017

Apple has released the RF exposure numbers —SARs, or specific absorption rates— for its new Series 3 Watches. These are the first wristwatches that can connect to cellular networks without being tethered to an iPhone.

The highest exposures, according to Apple, occur when the new watches are placed next to the head. The SAR measurements are based on a 10mm separation distance. The Model A1860 entails the highest exposure: 0.53 W/Kg averaged over 1g of tissue (0.52 W/Kg for the A1861).

The...

August 30, 2017

The National Toxicology Program (NTP) will release the “complete results” of its $25 million project on cell phone cancer risks early next year, according to a statement posted on its Web site yesterday.

“The complete results from all the rats and mice studies will be available for peer review and public comment by early 2018,” the NTP states. The animals were exposed to GSM or CDMA radiation for two years before they were sacrificed...

January 31, 2017

The incidence of glioblastoma multiforme (GBM), the most virulent and deadly type of brain cancer, is going up in the U.K., while the incidence there of other types of malignant brain tumors are declining, according to some newly published raw data.

Take a look at the two plots below and the trends are immediately apparent.

The incidence rates are not corrected for age, or...

June 1, 2016

One common criticism of the new NTP cell phone cancer study is that, unlike the male rats, there was no significant increase in tumors among female rats.

For instance in its latest assault on the NTP results, the New York Times is running a comment by a pediatrics professor in Indiana, in which he states:

“It’s also odd that...