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Showing results for: bees

Non‑Thermal EMF Harm Signals (Moderate Evidence): Reproductive DNA Damage, Pregnancy Risk, Tumor Relevance, and Ecological Disruption

Research Effect Synthesis Mar 1, 2026

Synthesis of 13 moderate-evidence harm papers: 5G-band RF increased sperm DNA fragmentation in vitro; pregnancy cohort linked call time to miscarriage and growth outcomes; lifetime RFR tumor genetics support translati…

Navigating Environmental Crossroads: Pesticides, Bee Pollinators, and the Wireless Revolution

Research RF Safe Research Library Jan 1, 2025

This article summarizes a webinar series and frames pesticides and wireless radiation as concurrent environmental health crises affecting ecosystems and public health. It asserts that evidence is building for adverse effects of EMF/wireless radiation in humans, animals, and bees, including “high-certainty links”…

Weak anthropogenic electric fields affect honeybee foraging

Research RF Safe Research Library Jan 1, 2025

This animal ecology study reports that weak anthropogenic-like airborne electric fields can reduce honeybee floral landing rates. It reports deterrent effects for AC and positive DC fields, with no statistically significant effect for negative DC fields. The authors also report that electric fields measured near…

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…

An experimental study on the effect of non-ionizing electromagnetic fields on honey bees.

Research RF Safe Research Library Jan 1, 2025

This experimental study investigated whether non-ionizing EMF exposure affects honey bees and honey yield. Colonies were randomized into five experimental/control groups, with experimental hives exposed to 2.4 GHz (Wi‑Fi band) and 50 Hz (high-voltage line) fields and controls placed far from EMR sources. The study…

Exposure to a 900 MHz electromagnetic field induces a response of the honey bee organism on the level of enzyme activity and the expression of stress-related genes.

Research RF Safe Research Library Jan 1, 2023

This animal study exposed one-day-old worker honey bees to 900 MHz RF-EMF at 12, 28, or 61 V/m for 15 minutes, 1 hour, or 3 hours, with an unexposed control group. The authors report changes in hemolymph enzyme activity and in expression of several stress-related genes following exposure. They state the pattern…

Treating honey bees with an extremely low frequency electromagnetic field and pesticides: Impact on the rate of disappearance of azoxystrobin and λ-cyhalothrin and the structure of some functional groups of the probabilistic molecules.

Research RF Safe Research Library Jan 1, 2020

This laboratory study examined whether 50 Hz (ELF) electromagnetic field exposure changes pesticide disappearance rates and molecular functional group signatures in honey bees. EMF altered the disappearance rates of azoxystrobin and λ-cyhalothrin within 6 hours, with different patterns depending on whether pesticides…

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