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Tag Archives: Science

Blue Monday isn’t real, but sadness is—and it plays a vital role in children’s development

[ by Paola Alexandria Pinto de Magalhães, Maider Belintxon Martín, Pablo Tabuenca Agramonte, The Conversation Credit: Unsplash/CC0 Public Domain January can feel exhausting. With the magic of Christmas and New Year fading fast, returning to routine brings with it an undeniable emotional slump. But is it really the saddest month? …

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Meth inflames and stimulates the brain through similar pathways—research offers potential avenue to treat addiction

[ Credit: CC0 Public Domain Methamphetamine doesn’t just spike levels of the pleasure-inducing hormone dopamine in the reward pathways of the brain—it also provokes damaging brain inflammation through similar mechanisms. Meth is addictive because it increases dopamine levels in the brain. While researchers know that meth triggers brain inflammation, whether …

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Shelf-stable mRNA delivery system targets bladder cancer cells without immune response

[ Conceptual diagram of the initial electrostatic condensation step for mRNA complexation with CD-PLR10 followed by ELP coating to form LENN via hydrophobic host:guest interactions between the ELP prosthetic groups and the cyclodextrin cavities. Credit: Proceedings of the National Academy of Sciences (2026). DOI: 10.1073/pnas.2502486122 Published, peer-reviewed research shows a …

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Doctors warn of ‘horrific’ impact of tech and devices on children and young people’s health | Science, Climate & Tech News

Doctors and medical experts have warned of the growing evidence of “health harms” from tech and devices on children and young people in the UK. The Academy of Medical Royal Colleges (AoMRC) said frontline clinicians have given personal testimony about “horrific cases they have treated in primary, secondary and community …

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Tumor cells steal immune mitochondria to aid lymph node spread

[ Graphical abstract. Credit: Cell Metabolism (2026). DOI: 10.1016/j.cmet.2025.12.014 Stanford University-led researchers report that tumor cells hijack mitochondria from immune cells, reducing anti-tumor immune function and activating cGAS-STING and type I interferon signaling that promotes lymph node metastasis. Lymph nodes hold dense networks of immune cells and can become a …

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