Search Results for: Fish

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8,274 results

8,274 results for: Fish

  1. Chemistry

    Nanoparticles in foods raise safety questions

    As scientists cook up ways to improve palatability and even make foods healthier, some are considering the potential health risks of tiny additives.

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  2. Oceans

    Giant barrel sponges are hijacking Florida’s coral reefs

    Giant barrel sponges are gradually taking over and threatening Florida’s coral reefs, a new census suggests.

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  3. Life

    Unhelpful adaptations can speed up evolution

    Unhelpful changes in gene activity stimulate natural selection.

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  4. 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.

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  5. Paleontology

    New dolphin fossil makes a splash

    A newly discovered dolphin fossil provides clues to the evolution of river dolphins in the Americas.

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  6. Paleontology

    New dolphin fossil makes a splash

    A newly discovered dolphin fossil provides clues to the evolution of river dolphins in the Americas.

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  7. Animals

    Seeing humans as superpredators

    People have become a unique predator, hunting mostly adults of other species.

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  8. Astronomy

    Go to Green Bank to listen to the stars

    Visitors to the Green Bank Telescope in West Virginia get a close-up with the world’s largest movable land object.

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  9. Animals

    Apes do the darndest things

    Several chimp behaviors have researchers wondering if apes are a good model for early hominid life.

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  10. Science & Society

    Monster fish, forensics and space exploration on display

    Exhibits and opera infuse science into their experience.

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  11. Health & Medicine

    Fish oil may counter schizophrenia

    Three months of omega-3 fatty acids protects against psychosis for years, a small study suggests.

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  12. Animals

    Simple change to fishing nets could save endangered whales’ lives

    Making industrial fishing ropes weaker would reduce humpback and right whale bycatch by almost three-quarters

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