2026 Evidence Snapshot: Non‑Thermal RF/Sub‑THz Biological Effects Are Being Reported—Thermal‑Only Safety Standards Still Don’t Address Them
Research
Effect Synthesis
Mar 1, 2026
Synthesis of three 2026 studies reporting biological effects from 6 GHz RF and 0.1 THz exposure and field EMR associations in plants. Even with low-evidence limitations, the findings underscore that thermal-only RF sa…
When biology meets polarity: Toward a unified framework for sex-dependent responses to magnetic polarity in living systems
Research
RF Safe Research Library
Jan 1, 2026
This narrative review discusses sex-dependent responses to magnetic field polarity and direction in living systems and proposes a unified framework integrating magnetobiology with sex-based physiology. It describes potential interaction mechanisms (e.g., ion channel modulation, radical pair dynamics, ion cyclotron…
Effect of short-term extremely low-frequency electromagnetic field on respiratory functions
Research
RF Safe Research Library
Jan 1, 2025
This animal study tested whether short-term ELF-EMF exposure alters respiratory physiology in rats. Twenty Wistar albino rats were assigned to control or EMF exposure (50 Hz, 0.3 mT for 2 minutes) with respiratory parameters measured before, during, and after exposure. The study reports changes during exposure (lower…
The effect on rat peripheral nerve morphology and function of a 900-MHz electromagnetic field applied in the prenatal period
Research
RF Safe Research Library
Jan 1, 2025
This animal study exposed pregnant Sprague Dawley rats to a 900 MHz electromagnetic field for 1 hour daily throughout gestation and assessed offspring outcomes postnatally. Sciatic nerve analyses at postnatal day 60 indicated persistent morphological alterations attributed to prenatal EMF exposure. However, the…
A Pilot Study Evaluating the Feasibility and Efficacy of an In-Home Resonance-Based Electromagnetic Field Protection Device on Improving Markers of Health and Cognitive Function Among a Sample of Healthy Adults.
Research
RF Safe Research Library
Jan 1, 2024
This single-arm 12-week pilot/feasibility study enrolled 25 relatively healthy adults to evaluate an in-home resonance-based EMF protection device (BluShield). The abstract reports high compliance and no adverse events, with modest improvements in self-reported health, several cognitive questionnaire domains, and…
No evidence for collateral effects of electromagnetic fields used to increase dissolved oxygen levels on the behavior and physiology of freshwater fishes.
Research
RF Safe Research Library
Jan 1, 2022
This animal study evaluated whether low-intensity EMF devices used to increase dissolved oxygen have collateral effects on freshwater fish. In captive sunfish, the authors report no significant differences in stress physiology biomarkers, behavior, or putative aerobic capacity between EMF and control conditions over…
Impact of low-level electromagnetic fields on the inducibility of atrial fibrillation in the electrophysiology laboratory.
Research
RF Safe Research Library
Jan 1, 2021
This randomized sham-controlled study tested low-level electromagnetic field stimulation (3.2 × 10 G at 0.89 Hz) applied around the head in patients undergoing ablation for paroxysmal atrial fibrillation. Eighteen patients completed the protocol, and LL-EMF was associated with shorter pacing-induced AF episodes after…
Theta-gamma coupling in hippocampus during working memory deficits induced by low frequency electromagnetic field exposure.
Research
RF Safe Research Library
Jan 1, 2017
This mouse study examined whether 50 Hz, 1 mT electromagnetic field exposure affects working memory and hippocampal electrophysiology. The authors report reduced Y-maze working memory performance after 3 days of EMF exposure, accompanied by decreased hippocampal firing rates. They also report reduced theta and…