Search Results for: Fish

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8,244 results

8,244 results for: Fish

  1. Animals

    Saving salamanders from amphibian killer may take extreme measures

    Experience from lethal Bd fungus outbreak is helping researchers defend North America’s salamander paradise from new Bsal threat.

    By Susan Milius
  2. Climate

    Real estate is tight as marine species move to cooler waters

    Marine species migrating amid global warming face shrinking habitats in cooler locations.

    By Beth Mole
  3. Health & Medicine

    Zika, psychobiotics and more in reader feedback

    Readers respond to the April 2, 2016, issue of Science News with thoughts on Zika virus, planetary science, microbes in mental health and more.

    By Science News Staff
  4. Animals

    Alien species fly on the wings of ducks and other waterbirds

    Ducks, geese and other waterbirds can transport nonnative species and help alien invaders establish themselves.

    By Sarah Zielinski
  5. Animals

    Some animals’ internal clocks follow a different drummer

    Circadian clocks in some animals tick-tock to a different beat.

    By Tina Hesman Saey
  6. Life

    Fossilized fish skull shakes up the evolutionary history of jaws

    Analysis of a 415-million-year-old fossilized fish skull suggest that the earliest jawed vertebrates probably looked a lot like modern bony fish.

    By Helen Thompson
  7. Astronomy

    Choose Ninja, Cervantes or Rosalind as names for exoplanets

    Names for 20 exoplanets are in the hands of a discerning online audience.

    By Christopher Crockett
  8. Animals

    Toddler seahorses are bumbling and adorable

    Rice-grain-sized youngsters can’t yet get a grasp with their tails.

    By Susan Milius
  9. Paleontology

    300 million-year-old giant shark swam the Texas seas

    Fossil find shows oldest known ‘supershark,’ about the size of a limo, prowled the ocean 300 million years ago.

    By Meghan Rosen
  10. Life

    Tweaking the pattern equations

    A more than 60-year-old theory about how patterns in nature form gets an update.

    By Tina Hesman Saey
  11. Animals

    Baby fish are noisier than expected

    Gray snapper larvae may be able to communicate in open water using tiny knocks and growls.

    By Susan Milius
  12. Animals

    How a seahorse dad is like a pregnant woman

    Live birth has evolved at least 150 times in vertebrates, including in seahorses and humans. And there are some surprising similarities between the species.

    By Sarah Zielinski