HS-LS2-8

Evaluate the evidence for the role of group behavior on individual and species' chances to survive and reproduce.

  1. Animals

    Blotchy face, big-time wasp

    If paper wasps pretend to be something they're not, their peers get angry.

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  2. Brain

    Fair play

    Studying dogs, monkeys, and other animals at play can teach us about fairness and cooperation.

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  3. Animals

    An inspiring home for apes

    A group of scientists wants to establish preserves where orangutans and other primates have the chance to learn and create.

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  4. Environment

    Alien invasions

    Around the world, plants, animals, fungi, and other life forms are ending up in places where they don't belong.

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  5. Fossils

    Did dinosaurs do handstands?

    Enormous dinosaurs might have balanced on their front feet when wading in shallow water.

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  6. Animals

    City birds hit the high notes

    Some songbirds battle traffic noise by singing at a higher pitch.

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  7. Animals

    Booby brothers and bullies

    Baby brown boobies can be pretty rough and tough in the nest.

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  8. Animals

    Better tools for techno crows

    Certain crows can make tools and even refine their designs.

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  9. Animals

    Childhood chills give bees six left feet

    If the bees are raised in cold temperatures, their dancing skills seem to go down the drain.

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