News

  1. Neuroscience

    Semaglutide saps mice’s motivation to run

    Mice given semaglutide, the key ingredient in drugs like Ozempic and Wegovy, lost weight, but they also voluntarily ran less on a wheel.

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  2. Health & Medicine

    Blood pressure may read falsely high if the arm isn’t positioned properly

    A clinical trial found blood pressure readings were higher with the arm on the lap or along the side, compared with supported at heart height.

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  3. Animals

    These sea creatures can fuse their bodies

    A species of comb jelly can fuse its body with another jelly after injury. Some of the pair’s body functions then synchronize.

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  4. Genetics

    The discovery of microRNA wins the 2024 physiology Nobel Prize

    Victor Ambros and Gary Ruvkun found a new principle of gene regulation essential for all multicellular organisms.