Search Results for: Fish

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8,245 results

8,245 results for: Fish

  1. Earth

    Aquatic predators affect carbon-storing plant life

    Freshwater predator species can prevent the overgrazing of plants that suck up carbon dioxide from the atmosphere.

    By Janet Raloff
  2. Life

    Rising carbon dioxide confuses brain signaling in fish

    Nerve cells respond to acidifying waters.

    By Janet Raloff
  3. Earth

    Acid test points to coming fish troubles

    Young fish can suffer severe damage from the ocean acidification expected within this century.

    By Janet Raloff
  4. Life

    Trout nose cells follow magnetic fields

    Iron-rich tissue may be at root of a biological compass.

    By Devin Powell

  5. Mixed Results

    Having the right blend of animal personalities can make or break a group

    By Susan Milius
  6. Humans

    Pruney digits help people get a grip

    Finger and toe wrinkling may have evolved as an adaptation to wet conditions.

    By Tanya Lewis
  7. Animals

    A Different Kind of Smart

    Animals’ cognitive shortcomings are as revealing as their genius.

    By Susan Milius

  8. You really can learn while you sleep

    Brain stays busy during lights-out.

    By Laura Sanders
  9. Science & Society

    When it comes to food, it’s kosher for science and religion to mix

    By Rachel Ehrenberg
  10. Life

    Vampire squid no Gordon Gekko

    Recently equated with greedy financiers, Vampyroteuthis infernalis is not really all that rapacious.

    By Susan Milius
  11. Health & Medicine

    The Human Brainome Project

    Obama announces ambitious plan to develop new tools for exploring neural circuitry.

    By Puneet Kollipara
  12. Life

    Sardine fishery may be in peril

    Cool ocean cycle, population slide evoke collapse of Pacific resource in the late 1940s.

    By Susan Milius