News

  1. Earth

    Merging magma can set off supervolcanoes in less than 10,000 years

    The reconstruction of a massive eruption 4.5 million years ago near Yellowstone National Park suggests that magma chambers merging together beneath a supervolcano can trigger explosions in less than 10,000 years.

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  2. Neuroscience

    Hippocampus may help homing pigeons explore

    When researchers remove pigeons’ hippocampi, birds fly straighter on early parts of journey home.

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  3. Genetics

    Gene activity change can produce cancer

    Scientists have long thought that epigenetic changes, which alter gene activity, can cause cancer. Now they have demonstrated it in a mouse experiment.

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  4. Health & Medicine

    Long-term Parkinson’s treatment sheds bad rep

    Prolonged used of levodopa doesn’t increase the severity of side effects from the Parkinson’s drug, new research shows.