News

  1. Neuroscience

    Frequent liars show less activity in key brain structure

    Brain activity changed as people lied more, a new study finds.

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  2. Physics

    Physicists find atomic nucleus with a ‘bubble’ in the middle

    Silicon-34 has an unusually small number of protons in its center.

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  3. Chemistry

    Water softeners get friendlier to health, environment

    New technology softens water without adding sodium, which ends up in drinking water and contaminates the environment.

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  4. Genetics

    DNA data offer evidence of unknown extinct human relative

    Melanesians may carry genetic evidence of a previously unknown extinct human relative.

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  5. Life

    Virus triggers immune proteins to aid enemy

    Virus-fighting proteins in the immune system can sometimes help out their targets instead.

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  6. Climate

    Warmer waters bring earlier plankton blooms

    As oceans warm, phytoplankton grow quickly.

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  7. Paleontology

    Ancient armored fish revises early history of jaws

    The fossil of a 423-million-year-old armored fish from China suggests that the jaws of all modern land vertebrates and bony fish originated in a bizarre group of animals called placoderms.

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  8. Planetary Science

    Experts don’t agree on age of Saturn’s rings

    Saturn’s rings could be almost as old as the solar system, and the Cassini craft is poised to help find out.

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  9. Neuroscience

    Mice smell, share each other’s pain

    Pain can jump from one mouse to another, presumably through chemicals detected by the nose.

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  10. Archaeology

    Wild monkeys throw curve at stone-tool making’s origins

    Monkeys that make sharp-edged stones raise questions about evolution of stone tool production.

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  11. Genetics

    ‘Three-parent babies’ explained

    Several in vitro techniques can produce babies with three biological parents.

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  12. Life

    In a first, mouse eggs grown from skin cells

    Stem cells grown in ovary-mimicking conditions in a lab dish can make healthy mouse offspring, but technique still needs work.

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