Archive

19 posts

Radiofrequency radiation from mobile phones and the risk of breast cancer: A multicenter case-control study with an additional suspected comparison group

Research PubMed: RF-EMF health Feb 2, 2026

A multicenter case-control study in Iran reported that self-reported prolonged mobile phone use was associated with higher odds of confirmed and suspected breast cancer status. The authors emphasize that the findings do not imply causation and note limitations including self-reported exposure and potential residual confounding. They call for larger prospective studies with objective exposure assessment.

The 140-Year Low-Fidelity Experiment

Independent Voices RF Safe Dec 13, 2025

This RF Safe position piece argues that long-term exposure to “non-native,” low-fidelity electromagnetic environments (including man-made RF) can degrade biological timing and coherence, contributing to downstream issues such as immune dysregulation and oxidative stress. It frames this as a systems-level claim rather than asserting RF “causes” specific diseases, and it cites proposed biophysical mechanisms (e.g., coupling into dense tissues, membrane voltage-sensing domains, mitochondrial/redox pathways). The article also references Heinrich Hertz’s historical exposure to early radio experiments and a retrospective medical analysis of his illness, while stating it is not claiming RF caused his condition.

TruthCase™ · Clean Ether Action Hub

Independent Voices RF Safe Dec 9, 2025

RF Safe presents “TruthCase™ · Clean Ether Action Hub” as a combined product-and-policy hub arguing that evidence from multiple RF health research lines supports harm occurring below current exposure limits. It promotes a proposed “S4–Mito–Spin / IFO‑VGIC” framework and a “density-gated” vulnerability map, and calls for policy actions such as changes to Section 704 and enforcement via FDA/FTC. The page frames regulatory “capture/inertia” as a key reason current limits persist, while positioning its view as a “respectable minority” in 2025.

Shadows in the Spectrum: The Ongoing Clash Between Light, Waves, and the Fight for Children’s Health

Independent Voices RF Safe Nov 28, 2025

RF Safe publishes a commentary describing a public feud between Dr. Jack Kruse and RF Safe founder John Coates over how to address health concerns attributed to non-native electromagnetic fields (nnEMFs), especially regarding children. The piece portrays Kruse as emphasizing personal “light/circadian” biohacks and Coates as pushing technology and policy changes such as LiFi adoption and repealing/altering telecom-related legal constraints. It includes numerous claims about EMF-related harms and references to research (e.g., NTP/Ramazzini, a Henry Lai meta-analysis) but presents them within an advocacy narrative rather than as a balanced review.

The S4-Mito-Spin framework: The “density gated” aspect is its key novel contribution

Independent Voices RF Safe Nov 25, 2025

RF Safe presents the “S4-Mito-Spin” framework as a hypothesis aiming to unify proposed non-thermal biological effects reported in some EMF studies (e.g., oxidative stress, DNA damage, fertility effects, and tumors in animal models). The article describes a multi-mechanism model involving voltage-gated channel forced oscillation, mitochondrial/NOX amplification to reactive oxygen species bursts, and radical-pair/spin-state effects, with a novel “density-gated” concept to explain tissue-specific and inconsistent findings. It also suggests the framework could connect EMF hazards with therapeutic uses, citing FDA-approved RF devices such as TheraBionic as an example of RF modulation of biology.

Exploring the Potential Observations Between Geomagnetic Activity and Cardiovascular Events: A Scoping Review

Research RF Safe Research Library Jan 1, 2025

This scoping review mapped evidence on associations between geomagnetic activity/space weather and cardiovascular events, identifying 36 eligible studies from 1964–2023. Most studies reported correlations between geomagnetic/space-weather exposures and increased myocardial infarction, stroke, acute coronary syndrome, or cardiovascular mortality, but the review emphasizes inconsistency and that much of the evidence is ecological with limited confounding control. The authors call for standardized prospective research to clarify mechanisms and potential public-health utility of space-weather monitoring.

Personal radio use and risk of cancers among police officers in Great Britain: Results from the airwave health monitoring study

Research RF Safe Research Library Jan 1, 2025

This prospective cohort analysis from the Airwave Health Monitoring Study evaluated whether occupational personal radio (TETRA) use is associated with cancer risk among 48,457 police officers and staff. Over a median 11 years of follow-up, the study reports no association with all cancers or with head/neck/CNS cancers, and no evidence of a non-linear dose-response with call duration. The authors emphasize that confidence intervals were wide and that a modestly increased risk at high usage cannot be ruled out, supporting continued monitoring.

Radiofrequency radiation from mobile phones and the risk of breast cancer: A multicenter case-control study with an additional suspected comparison group

Research RF Safe Research Library Jan 1, 2025

This multicenter case-control study in Iran (n=226) examined associations between mobile phone use and breast cancer outcomes in women. Reporting more than 60 minutes/day of phone conversations was associated with higher odds of confirmed invasive breast cancer and of being classified as a suspected case versus <10 minutes/day. The authors emphasize that the results do not establish causation and may be influenced by self-reported exposure and residual confounding, warranting cautious interpretation.

Effect of electromagnetic radiations from mobile towers on genetic damage and genetic polymorphism in humans: a review on India's perspective

Research RF Safe Research Library Jan 1, 2025

This narrative review examines research on radiofrequency electromagnetic radiation (RF-EMR) from mobile towers and its potential association with genetic damage and genetic polymorphism in humans, with an emphasis on India. The abstract states that RF-EMR exposure may affect genetic material and suggests a link between EMR exposure and genetic damage, with possible implications for cancer risk and cell death. It also highlights that genetic polymorphisms may modify susceptibility and calls for further research to clarify health impacts.

Prospective long-term follow-up of patients with idiopathic environmental intolerance attributed to electromagnetic fields after a provocation trial

Research RF Safe Research Library Jan 1, 2025

This long-term follow-up recruited participants from an earlier IEI-EMF provocation trial and re-administered the same questionnaire by telephone. Of 70 completers (35 IEI-EMF patients and 35 referents), 62.9% of patients reported recovery after an average of 1.8 years, with most recoveries described as spontaneous. Symptoms and EMF-related concerns generally decreased over time, and the authors suggest IEI-EMF may often be self-limited and consistent with nocebo mechanisms rather than direct EMF effects.

5G RF EMF Spectral Exposure Assessment in Four European Countries

Research RF Safe Research Library Jan 1, 2025

This exposure assessment used 146 indoor and outdoor spot measurements in 2023 across Belgium, Switzerland, Hungary, and Poland to characterize 5G (3.6 GHz) and cumulative RF EMF incident power density in public spaces and educational institutions. Reported maximum 5G-specific incident power density was 10.4 mW/m2 (3.2% of the frequency-specific ICNIRP guideline), and all measured levels were stated to be well within ICNIRP limits. Rural areas showed significantly lower incident power density than urban areas, and LOS conditions had higher average incident power density than NLOS. The authors recommend continued reassessment as 5G coverage expands.

Radiofrequency Electromagnetic Field Emissions and Neurodevelopmental Outcomes in Infants: A Prospective Cohort Study

Research RF Safe Research Library Jan 1, 2025

This prospective cohort study followed 105 neonates/infants for one year and measured household RF-EMF using a selective radiation meter, categorizing exposure into tertiles. Higher household RF-EMF exposure was associated with lower ASQ-3 neurodevelopmental scores, particularly in motor and problem-solving domains, and higher odds of monitor/refer classifications for fine motor and problem-solving. The abstract notes these associations persisted after adjustment for low birth weight, though exposure was measured at a single time point and key confounders (e.g., prenatal phone use, parental interaction) were not assessed.

Comparative Analysis of Beamforming Techniques and Beam Management in 5G Communication Systems

Research RF Safe Research Library Jan 1, 2025

This engineering paper reviews and classifies beamforming techniques in 5G New Radio and examines beam management procedures at Layer 1 and Layer 2. It analyzes the spectral spectrogram of Synchronization Signal Blocks (SSBs) to illustrate how configuration parameters influence spectral occupancy and synchronization-related performance in different deployment scenarios, including FR2. The work is framed as technical optimization, with only a general note that such knowledge may inform safety considerations related to EMF exposure.

Smartphone Usage Patterns and Sleep Behavior in Demographic Groups: Retrospective Observational Study

Research RF Safe Research Library Jan 1, 2025

This retrospective observational study analyzed Murmuras app data from 1074 participants in 2022 to examine demographic differences in smartphone use and nocturnal smartphone inactivity duration (a proxy for sleep-related behavior). Nighttime smartphone use increased, especially for social media and entertainment, and usage patterns varied by gender, age, education, and employment status. Most demographic groups showed no significant correlation between usage duration and nocturnal inactivity, although some subgroups showed correlations in either direction. The authors frame excessive nighttime smartphone use as potentially adverse for sleep and link this behavioral exposure to electromagnetic fields with sleep health risks.

Perspectives on terahertz honeybee sensing

Research RF Safe Research Library Jan 1, 2025

This paper describes measurements and simulations to support terahertz (THz) sensing of European honey bees for environmental monitoring. It reports dielectric characterization of bee body parts across 1–500 GHz, scattering-based validation of 3D-printed bee mockups, and THz imaging demonstrating detailed anatomical visualization. The work includes dosimetric simulations at 300 GHz to evaluate feasibility of non-invasive, continuous monitoring and notes potential relevance to assessing high-frequency EMF impacts on insect health and habitat safety.

Effect of elevation on cumulative radiofrequency exposure from multiple communication towers

Research RF Safe Research Library Jan 1, 2025

This exposure assessment measured RF power density across different floors of a high-rise university building using a spectrum analyser and log-periodic antenna. Power density decreased from the ground to the third floor but peaked on the fourth (top) floor. The 900 MHz band showed the highest reported power density (1.16E-03 W/m2), and the authors suggest higher-floor occupants may experience higher RF exposure from nearby communication towers.

Bus-exposure matrix, a tool to assess bus drivers' exposure to physicochemical hazards

Research RF Safe Research Library Jan 1, 2025

This paper describes the development of a Bus-Exposure Matrix (BEM) to retrospectively estimate Swiss bus drivers’ exposures to 10 physicochemical hazards, including electric and magnetic fields. Measurements in representative buses were combined with technical inventories and INLA modeling to estimate annual exposures from 1985–2022. Reported trends include increasing peak noise and electric-field exposures over time, alongside decreases in several air pollution, vibration, and noise metrics.

The CB1R of mPFC is involved in anxiety-like behavior induced by 0.8/2.65 GHz dual-frequency electromagnetic radiation

Research RF Safe Research Library Jan 1, 2025

This animal study reports that dual-frequency RF EMR exposure (0.8/2.65 GHz, 4 W/kg) induced anxiety-like behavior in mice. It also reports reduced CB1R and endocannabinoid levels in the mPFC and altered endocannabinoid system markers in the BLA. CB1R overexpression or knockdown in the mPFC reportedly decreased or increased anxiety-like behavior, respectively, suggesting a mechanistic link in this model.

Prospective cohort study on non-specific symptoms, cognitive, behavioral, sleep and mental health in relation to electronic media use and transportation noise among adolescents (HERMES): study protocol

Research RF Safe Research Library Jan 1, 2024

This protocol describes the third wave of the HERMES prospective adolescent cohort in Switzerland, with follow-up every four months and at one year. The study will assess electronic media use, modeled RF-EMF and transportation noise exposures, and a range of outcomes including cognition, behavior, sleep, mental health, and non-specific symptoms. A subsample will undergo personal RF-EMF measurements and accelerometer-based sleep/physical activity tracking.

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