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This shows an older person walking in a stoop.

·April 17, 2026·8 min read

Could Alzheimer’s Begin in the Nerves, Not the Brain?

Researchers using "human-on-a-chip" technology have found that Alzheimer's-related movement issues may start in the peripheral nerves, rather than the brain, offering a new path for early diagnosis.

Featured Genetics Neuroscience

·April 16, 2026·8 min read

Cell Death Protein Silently Ages Your Blood

Researchers have discovered that the "cell death" protein MLKL actually causes blood stem cells to age by damaging their mitochondria. Deactivating this pathway could lead to new therapies to keep our immune systems young.

Featured Neuroscience

·April 16, 2026·10 min read

Designing Implants that Don’t Scar the Brain

Can brain implants restore sight? Researchers have mapped how the brain reacts to neural probes, finding that flexible polyimide is the key to long-term biocompatibility.

This shows a pregnant woman, pills and DNA.

Featured Neurology Neuroscience

·April 16, 2026·8 min read

High-Dose Folic Acid Slashes Birth Defect Risks

Women on antiseizure medication can reduce their child's risk of birth defects by 45%, but only if they start high-dose folic acid before getting pregnant.

This shows a stressed woman surrounded by bacteria.

Featured Neuroscience Psychology

·April 16, 2026·7 min read

Stressed Out? Diverse Gut Bacteria Might Be to Blame

High gut microbial diversity is associated with stronger, more flexible stress responses in humans, highlighting the role of bacterial metabolites like butyrate and propionate.

This shows a blue brain and a pink brain, representing the different sexes.

Featured Genetics Neuroscience Psychology

·April 16, 2026·7 min read

Why Men and Women Process Mental Risk Differently

A high-resolution study of 30 adult brains reveals over 3,000 genes with sex-biased expression. These findings link molecular sex differences to the prevalence of disorders like ADHD and Alzheimer's.

Featured Genetics Neuroscience

·April 16, 2026·7 min read

Hunter-Gatherer Genes Reveal the Hidden Power of Human Smell

A new genetic study of Malaysian Indigenous populations shows that hunter-gatherers have preserved "super-smell" genes to navigate rainforests, while agriculturalists' smell genes have adapted to manage high-carb diets.

Featured Neurology Neuroscience Pain

·April 16, 2026·8 min read

The Brain Circuitry of Placebo Pain Relief

Researchers have pinpointed the brain's "placebo circuit." By training the brain to release its own endorphins in the vlPAG region, they achieved broad-spectrum pain relief without the need for addictive drugs.

This shows a head and a brain made of food.

Featured Neuroscience

·April 16, 2026·9 min read

Fat Cells Teach the Brain to Avoid Bad Food

A new study reveals that fat cells play a vital role in learning food aversion. By producing dopamine in response to infection, fat cells tell the brain to avoid harmful bacteria in the future.

Featured Neuroscience

·April 15, 2026·6 min read

Shallow Brain Hypothesis: Subcortical Shortcuts Could Revolutionize AI

What is the Shallow Brain Hypothesis? A new study shows how subcortical pathways can make AI models more flexible and biologically accurate.

This shows an astronaut performing the test on a phone.

Featured Neuroscience

·April 15, 2026·8 min read

Astronaut Clock: Blood Test Tracks Biological Rhythms in Minutes

Researchers have created a 15-minute blood test using europium nanoparticles and a smartphone to track melatonin levels, helping astronauts and shift workers manage their biological clocks.

This shows a brain coming out of a cell phone.

Featured Neuroscience Psychology

·April 15, 2026·8 min read

Is Social Media Addiction a Clinical Reality?

Following a $6M lawsuit against Meta and Google, researchers argue that while social media impacts brain rewards, it lacks the formal APA criteria to be classified as a clinical addiction.