Children as young as 4 with a higher body mass index (BMI) show differences in several brain regions involved in reward, taste and hunger, according to a new study from Florida International University. The findings suggest ...
Sep 23, 2026
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Doctors have long known that changes in body temperature can affect seizure activity. Fever can trigger seizures in some young children, while in rare forms of epilepsy, bathing in hot water can bring on a seizure. Raised ...
Aug 24, 2026
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Ever feel that the arrival of summer sun makes you feel a bit dopey? You wouldn't be the only one. Soaring temperatures are known for their ability to slow our thought processes, making even everyday tasks seem like a baffling ...
Aug 14, 2026
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Cambridge scientists have solved the mystery of why both stimulating and blocking a particular "switch" in the brain can help people lose weight—findings that could help boost the effectiveness of obesity drugs.
Jul 24, 2026
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Fentanyl causes symptoms that can lead to death from overdose. One of these symptoms is slow breathing, which deprives drug users of oxygen. In new research in JNeurosci, Erica Levitt and colleagues from the University of ...
Jul 20, 2026
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Open lines of communication between the body's organs are important to health and often falter with age. A new study in mice by researchers at WashU Medicine shows how signals that travel from skeletal muscle to the brain ...
Jul 15, 2026
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Across cultures, the way we soothe an unsettled baby tends to look much the same: hold them close and gently rub their back. The act is so familiar that it's easy to forget how little is actually understood about why it works.
Jul 6, 2026
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When temperatures soar, many people find their appetite suddenly plummets. The idea of eating a hot meal becomes the last thing on our minds when the heat becomes too much to bear.
Jun 23, 2026
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When the stomach is full, how does the brain know to stop eating? Scientists long assumed the answer lies mainly with neurons, the brain's primary signaling cells. But a new study published in the Proceedings of the National ...
Apr 7, 2026
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Pythons don't nibble. They chomp, squeeze, and swallow their prey whole in a meal that can approach 100% of their body weight. But even as they slither stealthily around the forest, months or even a year may pass between ...
Mar 19, 2026
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