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Phys.org / New method could sharpen diamond quantum sensors for tracking activity in single cells
A diamond-based quantum sensor inserted into a living cell can provide previously unseen levels of detail about how life works and how diseases form. "Think of it as an EKG for a single cell—a way to capture everything happening ...
Phys.org / Pushing the boundaries of ultracold neutral plasmas
Using a combination of laser cooling techniques and strong magnetic fields, researchers at Colorado State University have for the first time created an ultracold neutral plasma with electrons cooled to temperatures measured ...
Medical Xpress / A 'molecular switch' that heals the gut—and that colorectal cancer hijacks to spread
Digestion is hard on the cells that line the human gut, and they are constantly being shed and replaced. This renewal is driven by a population of tireless stem cells. These stem cells can both replace the various types of ...
Phys.org / Mythical mountain god inspires name for China's first freshwater cave snail
A team of scientists has announced the discovery of Erhaia dijiang, a species of eyeless freshwater cave snail.
Medical Xpress / AI-enabled measurements of 'local brain aging' offer detailed insights on dementia and more
USC researchers have developed an approach that uses artificial intelligence to generate detailed maps that highlight differences in how distinct parts of the brain age. The new model also sheds light on how patterns of brain ...
Medical Xpress / Common neuroscience sensors sometimes get their signals crossed
Cells in the brain communicate in different ways. The classical mode involves tight connections between individual cells that signal only to each other. But over the last decade, new tools have allowed scientists to focus ...
Medical Xpress / Brain activity reveals the melodies that people imagine
In a study led by Jii Kwon and Chun Kee Chung of Seoul National University, researchers explored whether they could recreate melodies from the brain activity of people who imagined how songs continue after listening to a ...
Dialog / Can we map diets as networks? Food combinations linked to mortality, cardiovascular disease and life expectancy
Imagine a typical breakfast: coffee may appear alongside eggs, toast and butter, while fruit, yogurt and whole grains may form another combination. We do not eat foods in isolation. Instead, our diets are made up of interconnected ...
Phys.org / Genomic evidence suggests coral reefs may be rewriting their genetic future in real time
The 2019 heat wave that struck Mo'orea—a volcanic island in French Polynesia—swept through its coral reefs like an invisible wildfire. Colorful, lively corals bleached into ghostly, chalk-white skeletons as soaring ocean ...
Medical Xpress / IL-1 pathway may stop Candida fungus from turning fatal in weakened immunity
An immune pathway has been discovered that prevents a normally harmless fungus from developing into a fatal infection. The King's College London study, published in Nature Microbiology, provides the first potential clue as ...
Medical Xpress / First complete marmoset genome will enable research on Alzheimer's and neurodegenerative diseases
To study complex diseases like Alzheimer's, scientists and clinicians analyze how genes change and malfunction in other species. Marmosets, a species of tiny monkey from South America, have become an important animal model ...
Medical Xpress / 3D brain tissue model recreates key Alzheimer's interactions for drug testing
How can Alzheimer's research be made faster, better and more effective? After decades of intensive research worldwide and despite recent therapeutic advances, scientists have not managed to fully arrest the progress of the ...