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Tag Archives: Science

COVID-19 restrictions linked to global decline in children's movement skills

[ A new study examines how COVID-19 restrictions affected children and adolescents’ movement skills, analyzing measured changes in motor competence before and after lockdowns, school closures and reduced access to physical activity. The analysis, published in the Journal of Sport Sciences identifies a consistent decline in motor competence following pandemic …

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‘The market’s in seek and destroy mode’: The new Anthropic AI model scaring lawyers and legal firms | Science, Climate & Tech News

Anthropic, one of the biggest and most influential tech companies in the world, is launching a new model: Claude Opus 4.6. Until now, this would mostly be big news for techies, where Anthropic is admired as the maker of Claude Code, the code-writing AI tool which many engineers say is …

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Neural implant approach regrows surrounding skull, ensuring safe access to the brain

[ PhD Innovation Fellow Jonathan Pelusi adjusts a neural device that promotes healing of the skull following implantation onto the brain. Credit: Robert Anderson/Thayer School of Engineering A study led by Dartmouth Engineering professors demonstrates a possible new technique for connecting electronic implants with the surface of the brain, as …

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Immune cells linked to Epstein-Barr virus may play a role in multiple sclerosis

[ This electron microscopic image of two Epstein Barr Virus virions (viral particles) shows round capsids—protein-encased genetic material—loosely surrounded by the membrane envelope. Credit: PloS Biology (2005), DOI: 10.1371/journal.pbio.0030430.g001 Researchers at UC San Francisco have uncovered a new clue to how Epstein-Barr virus (EBV) could contribute to multiple sclerosis (MS), …

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AI tool predicts brain age, cancer survival and other disease signals from unlabeled brain MRIs

[ BrainIAC is a generalizable foundation model for neuroimaging that supports diverse downstream clinical tasks, from molecular subtype prediction to brain aging and survival estimation, by enabling efficient adaptation across a wide range of applications. Credit: Divyanshu Tak, Mass General Brigham Mass General Brigham investigators have developed a robust new …

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Modeling decades of muscle atrophy in weeks with new transgenic zebrafish

[ Romain Madelaine’s team engineered a transgenic “atrofish” that accelerates muscle degeneration when treated with a specific chemical. Healthy muscles in an untreated atrofish (left) and with chemical treatment (right) showing signs of atrophy. Credit: Romain Madelaine, Ph.D, MDI Biological Laboratory As people age, muscles naturally lose mass and strength, …

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