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A man yawning.
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Sleep Disorder Is More Common Than We Thought

People who are very sleepy during the day, despite a good night’s rest, may have a sleep disorder called idiopathic hypersomnia. New research has found this neurologic disorder may not be as rare as once thought.
A degenerating brain.
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Parkinson's Protein Discovery Opens New Therapeutic Avenue

A pathological protein long associated with Parkinson’s disease has been found in a new study to trigger cells to increase protein synthesis, an event that eventually kills the subset of brain cells that die off in this neurodegenerative condition
Seabirds flying over the sea.
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Why Are Seabirds Feeding Their Chicks Plastic?

Seabirds in the Pacific Ocean are eating plastic and feeding it to their chicks. But we know precious little about why the birds are doing this.
A human eye.
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Flash of Light Helps AI Identify Autism

With a single flash of light to the eye, artificial intelligence (AI) could deliver a faster and more accurate way to diagnose autism spectrum disorder (ASD) in children, according to new research.
A top-down photo of people walking.
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AI Can Predict the Course of People's Lives Using Demographic Data

AI transformer models have been used to predict key life events and even time of death, based on data about people's lives.
AI written on a computer chip.
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Using AI Tech Could Enhance Human Cognition

Interpreters, translators and subtitlers should not fear artificial intelligence (AI), as training in new forms of real-time human-AI interaction (HAII) can increase their working memory and task-switching abilities.
A mouse, macaque and human brain.
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Parallel "Traffic" May Explain Humans' Unique Brainpower

In a study comparing human brain communication networks with those of macaques and mice, EPFL researchers found that only the human brains transmitted information via multiple parallel pathways, yielding new insights into mammalian evolution.
A gloved hand holds a syringe filled with yellow liquid.
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Vaccine Lowers Cholesterol Levels in Preclinical Trials

A newly developed vaccine could offer an inexpensive way to lower "bad" cholesterol, improving heart health.
A lab worker.
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New Material Gulps Down Hydrogen, Spits It Out To Protect Fusion Reactor Walls

University of Wisconsin–Madison engineers have used a spray coating technology to produce a new workhorse material that can withstand the harsh conditions inside a fusion reactor.
Multicolored cells in a circle.
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PFAS Promote Migration of Lab-Grown Cancer Cells

PFAS compounds have been shown to induce migration of cancer cells, a feature of metastasis. Cancer cells exposed to PFAS also showed metabolic changes consistent with metastasis.
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