News

  1. Humans

    Letters

    Letters from the Jan. 24, 2004, issue of Science News.

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  2. Insect receptor for sweat creates buzz

    A sweat-sensing cell-surface protein allows female mosquitoes to target human skin.

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  3. Hot or cold? Debate on protein heats up

    Wasabi and horseradish trigger the same pain-signaling receptor on nerve cells.

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  4. Materials Science

    Nanotube implants could aid brain research

    Electrically conducting carbon nanotubes could be the ideal material for probing the brain and treating neural disorders.

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  5. Earth

    Warming climate may slam many species

    Expected increases in global temperature could eradicate from a sixth to a half of the plant and animal species across large areas of the globe, a new analysis suggests.