MeSH tree: A08.186.211.180.497
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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The same memory can feel vivid and accessible one moment, yet stubbornly out of reach the next—even when the memory itself remains intact. A research team led by Professor Hiroshi Nomura at the Institute of Brain Science, ...
Jun 11, 2026
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You have gone without food for days, and the temperature drops to near freezing. What do you do? For some animals, the answer is influenced by the brain's circadian clock. Hummingbirds, bats, and mice are among the animals ...
Jun 4, 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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When defending their territory, male mice typically appear threatening before launching an attack, ensuring that aggression does not unnecessarily escalate. Researchers at the University of Tsukuba found that increased activity ...
Mar 31, 2026
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As you get older, it's normal to notice changes in your sleep. These can include fewer hours of shuteye, waking up more during the night, and finding it harder to drop off. However, despite the general view that older people ...
Mar 24, 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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