Browse 8,655 peer-reviewed studies on electromagnetic field health effects from 4 research libraries.
Showing 1,416 studies from Powerwatch EMF Bibliography
Unknown authors · 2010
Researchers at Catholic University reviewed decades of work showing that low-level electromagnetic fields can affect biological systems like chick embryos and human cells. The key finding: when these effects occur, applying an ELF (extremely low frequency) noise field consistently eliminates them. This suggests biological systems respond to specific characteristics of EMF exposure, not just field strength.
Unknown authors · 2010
Researchers exposed young rats to power line frequency magnetic fields (50 Hz, 100-300 µT) and the pesticide atrazine, both separately and together, for 30 days to test effects on thyroid development. They found no major structural damage to the thyroid gland and no synergistic effects when both exposures were combined. Some minor tissue changes occurred in magnetic field-exposed animals, but overall thyroid function appeared preserved.
Unknown authors · 2010
This 2010 analysis reexamined data from a major UK study linking power line proximity to childhood leukemia. Using refined magnetic field calculations instead of simple distance measurements, researchers found children exposed to the highest power line magnetic fields (0.4 microTesla or above) had double the leukemia risk. The findings reinforce earlier evidence that living very close to high-voltage power lines increases childhood cancer risk.
Unknown authors · 2010
This large UK study examined whether magnetic fields from high-voltage power lines increase childhood cancer risk by analyzing nearly 29,000 children born between 1962-1995. Researchers found a 14% increased risk of leukemia for each 0.2 μT increase in magnetic field exposure, though this wasn't statistically significant. The findings align with other studies suggesting power line proximity may increase childhood leukemia risk.
Unknown authors · 2010
This 2010 pooled analysis examined seven studies involving over 23,000 children to investigate the link between residential magnetic field exposure and childhood leukemia. The research found that leukemia risk increased with higher magnetic field exposure levels, with children exposed to levels above 0.3 microTesla showing a 44% increased risk compared to those with minimal exposure. The findings reinforce previous research suggesting magnetic fields are possibly carcinogenic to children.
Unknown authors · 2010
This 2010 analysis examined how governments and institutions have managed EMF risks from power lines and wireless technologies. Researchers found significant gaps in risk communication, public involvement, and policy responses to scientific uncertainty. The study highlights lessons from decades of power line controversies that could improve wireless EMF governance.
Unknown authors · 2010
This 2010 review article examined the risk of brain tumors from wireless phone use by surveying early cell phone studies and more recent long-term studies including the Interphone and Swedish research. However, the article was later retracted by the journal in 2013, indicating serious flaws in the research or analysis that invalidated its conclusions.
Unknown authors · 2010
This 2010 analysis examined how health agencies assess electromagnetic field risks and found they're ignoring the precautionary principle required by EU law. Instead of protecting public health when evidence suggests possible harm, agencies like WHO only act when scientific proof is absolutely certain. The authors argue this approach misleads policymakers and fails to protect people from EMF exposure well below current safety limits.
Unknown authors · 2010
Swedish researchers studied 9,508 twins to examine whether workplace exposure to extremely low-frequency magnetic fields increases dementia risk. They found that medium and high EMF exposure doubled dementia risk, but only for people who developed dementia before age 75 and those in manual labor jobs. Overall dementia risk wasn't significantly elevated across all participants.
Unknown authors · 2010
Swedish researchers studied 9,508 twins to examine whether workplace exposure to extremely low-frequency magnetic fields increases dementia risk. They found that workers with medium and high EMF exposure had nearly double the dementia risk, but only for early-onset cases (before age 75) and manual laborers. Overall dementia rates showed no significant association with EMF exposure.
Unknown authors · 2010
This 2010 analysis examined whether power line magnetic fields pose enough childhood leukemia risk to justify precautionary public health measures beyond current safety guidelines. Researchers applied established risk assessment criteria and found that while the evidence isn't definitive, low-cost interventions to reduce children's exposure are warranted given the potential severity of the health outcome.
Unknown authors · 2010
French researchers studied 221 brain tumor patients and 442 healthy controls to examine whether electromagnetic field exposure from power lines and workplace sources increases brain tumor risk. They found that occupational EMF exposure increased meningioma risk by 202%, with the strongest association for extremely low frequency fields. Living within 100 meters of power lines also nearly tripled meningioma risk, though this finding wasn't statistically significant.
Unknown authors · 2010
Researchers exposed 60 male rats to 50 Hz electric fields (the same frequency as household power lines) for either 10 or 30 days, then measured cholesterol and triglyceride levels in their blood. Both exposure groups showed significantly lower cholesterol and triglyceride levels compared to unexposed controls, with longer exposure producing greater decreases. This suggests power line frequency electric fields may alter fat metabolism in mammals.
Unknown authors · 2010
Italian researchers measured magnetic field exposure levels for railway engine drivers working on seven different train models during regular service routes. They found average exposure to extremely low frequency (ELF) magnetic fields was 1-2 microtesla, with occasional hotspots near wiring reaching tens of microtesla. This occupational study provides baseline data for understanding EMF exposure in the railway industry.
Unknown authors · 2010
Norwegian Navy researchers measured radiofrequency radiation exposure on small patrol boats where crew work very close to high-powered antennas and radar systems. They developed methods to calculate total EMF exposure doses for different crew positions to enable future health studies. This represents one of the few attempts to quantify actual RF exposure levels in military settings rather than relying on crude estimates.
Unknown authors · 2010
This 2010 review by Dr. David Carpenter examines the inadequacy of current EMF safety standards for both power line frequencies and wireless devices. The analysis shows that existing standards fail to protect against cancer risks, with brain tumors appearing specifically on the side of the head where people use cell phones. The paper argues that continuing with inadequate protection will lead to increasing cancer rates, especially among young people who start using wireless devices early.
Unknown authors · 2010
Researchers developed a standardized method to measure WiFi radiation exposure in office buildings and wireless sensor laboratories. They found WiFi exposure levels were well below international safety guidelines but increased significantly in high-activity wireless environments. This study provides the first systematic approach for accurately measuring real-world WiFi radiation exposure.
Unknown authors · 2010
Researchers developed and tested a mathematical model to predict how much radiofrequency power Wi-Fi networks actually emit during real-world use. They found that Wi-Fi devices operate at relatively low duty cycles (meaning they're not transmitting constantly), with peak power output occurring only when networks are saturated with heavy traffic.
Unknown authors · 2010
Researchers compared two methods for measuring RF radiation safety limits between 1-10 GHz using computer models of adult and child heads. They found that the traditional SAR measurement works better at lower frequencies (1-3 GHz), while incident power density is more appropriate at higher frequencies (6-10 GHz). The study recommends switching measurement methods at 6 GHz to better protect against tissue heating.
Unknown authors · 2010
Researchers tested whether TETRA police radio base station signals cause health symptoms in 51 people claiming electromagnetic sensitivity and 132 controls. Under double-blind conditions, neither group could detect the signal or showed any physical or subjective health differences between real and fake exposures. The study concluded that reported symptoms stem from belief rather than actual electromagnetic exposure.
Unknown authors · 2010
This 2010 review by Dr. David Carpenter examined the evidence linking electromagnetic fields from power lines and wireless devices to cancer risks. The analysis found that current safety standards are inadequate to protect against cancer, with brain tumors appearing more frequently on the side of the head where people use cell phones. The paper argues that delaying action will lead to more cancer cases, particularly among young people who start using wireless devices early.
Unknown authors · 2010
Austrian researchers measured electromagnetic fields in 226 bedrooms, finding that while all levels stayed below safety guidelines, 7.1% of homes had RF radiation above 1000 microW/m² and 2.3% had magnetic fields above 100 nT. Simple changes like moving clock radios away from beds or turning off cordless phone base stations reduced exposure by significant amounts.
Unknown authors · 2010
This comprehensive review examined how electromagnetic fields affect the blood-brain barrier, the protective barrier that shields brain tissue from harmful substances. The analysis found that only EMF exposures causing significant tissue heating (over 1°C temperature rise) consistently increased barrier permeability, while evidence for effects from non-heating exposures like cell phones and WiFi was lacking.
Elliott P et al · 2010
British researchers examined whether pregnant mothers living near cell phone towers had children with higher cancer rates. They compared 1,397 children diagnosed with cancer before age 5 to 5,588 healthy children, finding no difference in cancer risk based on proximity to cell towers. This large-scale study found no link between cell tower radiation during pregnancy and childhood cancers.
Unknown authors · 2010
Researchers developed a mathematical tool called the Electromagnetic Environmental Impact Factor (EEIF) to measure how much electromagnetic pollution cell phone towers create in a given area. The system provides a single number that represents the total EMF exposure level from base station antennas, making it easier to assess environmental electromagnetic impact in urban areas.