New research shows that rotating magnetic fields can alter gene expression in bacteria by up to twenty-eight percent -- raising important questions about how electromagnetic fields affect biological processes at the cellular level.

In this episode, I break down a study that exposed bacteria to rotating magnetic fields and measured changes in their genetic activity. The findings reveal that even non-ionizing electromagnetic fields can influence how cells function -- and what that might mean for human health.

Read the full study: Increased Expression of Bacterial Cellulose Synthase Genes in Komagataeibacter Xylinus Exposed to a Rotating Magnetic Field

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A new study suggests that the pattern of magnetic field exposure -- not just the exposure itself -- may matter significantly for cognitive outcomes in Alzheimer's disease mouse models.

In this episode, R Blank explores a twenty twenty-five study published in Brain Research that compared intermittent versus continuous extremely low frequency magnetic field stimulation in adult and aged Alzheimer's disease mice. The findings reveal that exposure timing influenced spatial working memory and hippocampal brain wave activity in measurable ways. R Blank connects these findings to a broader body of research on electromagnetic fields and neurological health.

Read the full study: Intermittent ELF-MF exposure effectively ameliorates pathologic features associated with adult AD mice

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A new study published in Bioelectromagnetics found that exposure to theta burst electromagnetic fields completely blocked fear-based learning in planaria flatworms -- while unexposed worms learned normally.

In this episode, R Blank breaks down what this research reveals about how electromagnetic fields may interfere with basic memory formation processes. He explores the significance of theta rhythms in the nervous system and what findings from a simple organism might tell us about the broader relationship between EMF exposure and neurological function.

Read the full study: Can Theta Burst Electromagnetic Fields Disrupt Learning in Planaria? Evidence of Impaired Fear-Conditioned Responses

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A two thousand twenty-five study published in Nature found that loggerhead sea turtles use two completely separate biological systems for magnetic navigation -- and radiofrequency fields can disrupt one while leaving the other intact.

In this episode, R Blank explores what this remarkable turtle research reveals about the sensitivity of biological electromagnetic detection systems. He breaks down the difference between a magnetic compass and a magnetic map, explains why the distinction matters, and draws a broader picture of how living systems interact with the electromagnetic environment around them.

Read the full study: Learned magnetic map cues and two mechanisms of magnetoreception in turtles

See all studies at shieldyourbody.com/research

Most EMF research focuses on potential harm -- but a new study found something unexpected: fifty hertz electromagnetic fields actually improved learning and memory in epileptic rats while reducing brain oxidative stress.

In this episode, R Blank breaks down a peer-reviewed study published in Electromagnetic Biology and Medicine by Gülmez, Demirkazık, and Taşkıran. He explores what the findings mean, why context matters enormously in EMF research, and what this study teaches us about the complexity of how electromagnetic fields interact with living systems.

Read the full study: Effect of ELF-EMF on cognitive functions, analgesia, and oxidative stress in rats with PTZ-induced epilepsy

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New research reveals that small-spotted catsharks -- animals with a remarkable built-in ability to sense electromagnetic fields -- show measurable behavioral changes when exposed to the kind of EMF produced by subsea power cables.

In this episode, I break down a 2025 study published in Marine Environmental Research by Hermans and colleagues, which exposed fourteen individual catsharks to field-relevant electromagnetic field levels and tracked their swimming behavior using advanced statistical modeling. The sharks showed no dramatic avoidance response, but they did spend significantly less time actively moving during direct current field exposure -- a subtle but meaningful shift that raises important questions about marine ecosystems and our expanding offshore energy infrastructure.

Read the full study: From subsea power cable to small-spotted catshark Scyliorhinus canicula: Behavioural effects of electromagnetic fields in tank experiments

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A new study suggests that the way you deliver magnetic field stimulation to an Alzheimer's brain may matter just as much as the stimulation itself -- and the findings point toward a more personalized approach to treatment.

In this episode, R Blank breaks down a 2025 study by Geng, Liu, Yan, and Zheng published in Brain Research, which compared intermittent versus continuous extremely low frequency magnetic field exposure in Alzheimer's disease mice. The results revealed that the optimal stimulation pattern depends on the stage of disease progression -- a finding with real implications for how we think about magnetic field therapies. R Blank also connects this to the broader body of research on ELF-MF and neurodegeneration that he and his father Doctor Martin Blank explored in their book Overpowered.

Read the full study: Intermittent ELF-MF exposure effectively ameliorates pathologic features associated with adult AD mice

See all studies at shieldyourbody.com/research

A 2025 study found that exposure to theta burst electromagnetic fields completely blocked fear-based learning in planaria flatworms -- while unexposed worms learned normally. The field strength used was just one microtesla, raising important questions about how EMF interacts with the brain's memory systems.

In this episode, R Blank breaks down what this research reveals about electromagnetic fields and the biological processes behind memory formation. He explores why theta rhythms matter across species and what this finding adds to the broader conversation about EMF and neurological function. As always, the goal is to help you understand the science so you can make informed decisions.

Read the full study: Can Theta Burst Electromagnetic Fields Disrupt Learning in Planaria? Evidence of Impaired Fear-Conditioned Responses

See all studies at shieldyourbody.com/research

A new study published in Nature found that loggerhead sea turtles use two completely separate biological systems to navigate -- and radiofrequency fields can disrupt one while leaving the other entirely intact.

In this episode, R Blank breaks down what this remarkable turtle research reveals about the sensitivity of biological electromagnetic systems. He explores what it means that RF fields -- the kind emitted by wireless devices -- can selectively interfere with one navigation mechanism but not another. And he connects this finding to a broader question worth asking about our own biology.

Read the full study: Learned magnetic map cues and two mechanisms of magnetoreception in turtles

See all studies at shieldyourbody.com/research

Most EMF research focuses on potential harm -- but a new study found something unexpected: fifty hertz electromagnetic fields may actually improve learning and memory in epileptic brains while reducing oxidative stress.

In this episode, I walk through a peer-reviewed study published in Electromagnetic Biology and Medicine that exposed rats with induced epilepsy to power line frequency electromagnetic fields for seven days. The results challenged some of our most basic assumptions about how EMF interacts with the brain. I also explain what oxidative stress actually is, why this finding matters for how we think about EMF research, and what the honest takeaway looks like for everyday life.

Read the full study: Effect of ELF-EMF on cognitive functions, analgesia, and oxidative stress in rats with PTZ-induced epilepsy

See all studies at shieldyourbody.com/research