cell phones cancer

January 17, 2020

NTP scientists have decided to follow the science.

In a recent revision to the information it offers the public on cell phone radiation, the National Toxicology Program (NTP) revealed that its scientists are now taking precautions by spending less time on cell phones and, when on a call, increasing the distance between their heads and the...

December 13, 2019

GBM Incidence Rates Relatively Steady in U.S. and Canada

The incidence of glioblastoma multiforme, GBM, the most aggressive type of brain tumor, though rising slowly over the last 20 years, has not jumped up in the U.S. and Canada, as it has in England and a number of other northern European countries, according to a new analysis of national brain tumor registry data.

Between 1995 and 2015, GBM rates went up 10% in the U.S. and 26% in Canada. In contrast, the increase in England over the same period was 110%.

December 6, 2019

Open Season on 5G Critics

Simply saying that more health research is needed on 5G —the latest generation of cell phone technology— can be hazardous to your reputation.

Last May, the New York Times tried to take down David Carpenter, a public health physician and the country’s most prominent 5G critic. Veteran science writer William Broad painted Carpenter as a willing tool of a disinformation campaign promoted by RT America, a Russian TV network. Two months later, Broad was back for another hit on Carpenter. Much of what Broad wrote was fiction.

Now Scientific American has ambushed Joel Moskowitz, one of the few other academics willing to state the obvious: No one knows whether 5G is safe.

September 17, 2019

NTP Turns to Mechanisms

The U.S. National Toxicology Program (NTP) will soon embark on a new phase of its long-running RF project. Last year, the NTP concluded that RF radiation causes cancer; now it will begin a systematic search for mechanisms to explain how and why the tumors developed. Work is expected to begin by the end of the year.

The research plan is wide-ranging. It will include studies on gene expression, oxidative stress and DNA damage and repair, as well as on the possible role played by heat. Other priorities on the NTP agenda are studies on behavior and stress.

July 22, 2019

A Fact-Free Hit on a 5G Critic

Last Tuesday (July 16), the New York Times devoted most of the front page of its science section to Bill Broad’s latest attack on those who challenge the dogma that wireless radiation is absolutely safe.

“The 5G Health Hazard That Isn’t” is the catchy headline of the Web version of his article. It is followed by “How one scientist and his inaccurate chart led to unwarranted fears of wireless technology.”

Broad focuses on two letters* written about 20 years ago by Bill Curry, a consulting physicist, who openly disapproved of putting Wi-Fi in classrooms.

June 3, 2019

Colorectal Cancer Soaring in Young Adults; Are Smartphones in the Mix?

De-Kun Li wants to change the conversation on cell phones and cancer. Li, a senior epidemiologist and veteran EMF researcher, believes that brain tumors have been getting too much attention at the expense of other types of cancer, notably colorectal cancer.

Efforts to reduce colon and rectal cancers have been a striking success story for those over 50 years old. Incidence among older Americans declined 32% between 2000 and 2013, due largely to better screening. But the story for young adults is very different. Those born around 1990 now face four times the risk of developing rectal cancer and twice the risk of colon cancer in their 20s, compared to those born around 1950, according to the American Cancer Society.

“No one can explain this apparent contradiction,” Li told Microwave News. Known risk factors for colorectal cancer include obesity, an unhealthy diet and lack of physical activity, but Li doesn’t think they can resolve the paradox.

May 6, 2019

Advisors for Japan, Korea NTP Repeat

The Japanese Ministry of Internal Affairs and Communications is circulating a report on the partial replication of the U.S. National Toxicology Program’s RF–animal study, planned by Korean and Japanese officials. It includes the proposed candidates for the project’s International Steering Committee.

They are:
• Alexander Lerchl, Jacobs University, Germany
•...

April 22, 2019

IARC Urged To Revisit RF Risk

An advisory committee has recommended that the International Agency for Research on Cancer (IARC) reassess the cancer risks associated with RF radiation. This should be a “high priority,” according to the panel’s report, which was issued last week.

The group, with 29 members from 18 countries, suggests that the new evaluation take place between 2022 and 2024.

In May 2011, an IARC expert committee classified RF radiation...

November 20, 2018

Defending the Indefensible

How does a New York Times reporter justify a grossly misleading headline on a story of major importance?

Usually we could only speculate, but in one recent case, thanks to a health advocate’s persistence, we have a peek at the rationalizations and distortions in play.

The headline sits at the top of a story by William Broad, a staff writer, reporting the release of the National Toxicology Program’s (NTP) final report on its $30 million, ten-year animal study of the cancer risks associated with cell phone radiation.

November 1, 2018

Cell Phone Radiation Leads to Cancer, Says U.S. NTP in Final Report

“We believe that the link between radiofrequency (RF) radiation and tumors in male rats is real,” says John Bucher, the former associate director of the U.S. National Toxicology Program (NTP).

The announcement accompanies this morning’s release of the NTP final reports of studies on cancer in rats and mice exposed to cell phone radiation. Bucher’s project, the largest in NTP history, cost $30 million and took more than ten years to complete.

The NTP found what it calls “clear evidence” that two different types of cell phone signals, GSM and CDMA, increased the incidence of malignant tumors in the hearts of male rats over the course of the two-year study.

April 9, 2018

“Clear Evidence” of Cell Phone Cancer Risk, Say Leading Pathologists

“You had it right the first time.” That was the implicit message to the National Toxicology Program (NTP) from an expert panel after a point-by-point review of NTP’s draft reports on its $25 million study of cancer risks of cell phone radiation in mice and rats.

Two years ago, with the results in hand, the NTP rushed to warn the public about the dangers of cell phones. It issued an interim report pointing to higher rates of tumors in the hearts and brains of male rats exposed to two different kinds of phone radiation. Then early this February with the release of the formal draft reports, the NTP made a U-turn, saying that using a cell phone “is not a high-risk situation.”

Now a peer review panel —11 pathologists and toxicologists from academia and industry and one statistician— has concluded that there is “clear evidence of carcinogenic activity” in those male rats.

May 31, 2016

News Media Nix NTP Cancer Study“Don’t Believe the Hype”

Senior managers at the National Toxicology Program (NTP) released the preliminary results of their cell phone radiation study late last week. They were so concerned about the elevated rates of two types of cancer among exposed rats that they felt an immediate public alert was warranted. They considered it unwise to wait for the results to wend their way into a journal sometime next year. Not surprisingly, the NTP report generated worldwide media attention.

There were some startling reactions. Both the American Cancer Society (ACS) and Consumer Reports immediately shelved their long-held, wait-and-see positions. In a statement issued soon after the NTP’s press conference, Otis Brawley, ACS’ chief medical officer, called the NTP report “good science.” Consumer Reports said that the new study was “groundbreaking” and encouraged people to take simple precautions to limit their exposures.

However, much of the mainstream media saw it very differently. The Washington Post ran its story under the headline, “Do Cell Phones Cause Cancer? Don’t Believe the Hype.”

A Report on Non-Ionizing Radiation

cell phones cancer: Microwave News Article Archive (2004 - )