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Showing 21-40 of 42 Resources
  • Explore Your Inner Animals

    Explore Your Inner Animals

    Click & Learn

    This interactive explores different anatomical features of the human body and what they reveal about the evolutionary history we share with other organisms, including earlier, long-extinct species.

  • Teacher Guide: Evolution

    Teacher Guide: Evolution

    Teacher Guide

    Topics include: natural selection, artificial selection, population genetics, human adaptations and evolution, and phylogenetics.

  • The Making of the Fittest: Got Lactase? The Co-evolution of Genes and Culture

    The Making of the Fittest: Got Lactase? The Co-evolution of Genes and Culture

    Short Film

    (14 min 52 sec) Follow human geneticist Spencer Wells, Director of the Genographic Project of the National Geographic Society, as he tracks down the genetic changes associated with the ability to digest lactose as adults. Also available in Spanish.

  • Using the Scientific Process to Study Human Evolution

    Using the Scientific Process to Study Human Evolution

    Click & Learn

    Paleoanthropology provides an excellent example of the scientific process at work. Also available in Spanish.

  • Regulation of the Lactase Gene

    Regulation of the Lactase Gene

    Click & Learn

    Lactase persistence results from a mutation that changes how transcription factors interact, thereby affecting gene expression.

  • Recent Adaptations in Humans

    Recent Adaptations in Humans

    Click & Learn

    Lactose tolerance, sickle cell anemia, and bitter taste perception are three examples of recently evolved human traits.

  • Skeletons Reveal Human and Chimpanzee Evolution

    Skeletons Reveal Human and Chimpanzee Evolution

    Click & Learn

    Comparing features of a 4.4-million-year-old fossil skeleton to those of human and chimpanzee skeletons sheds light on our evolutionary history.

  • The Making of the Fittest: Natural Selection in Humans

    The Making of the Fittest: Natural Selection in Humans

    Short Film

    (14 min 3 sec) In some parts of the world, there is an intimate connection between the infectious parasitic disease malaria and the genetic disease sickle cell anemia. Also available in Spanish

  • Human Evolution Within the Tree of Life

    Human Evolution Within the Tree of Life

    Poster

    The poster from the 2011 Holiday Lectures on Science, Bones, Stones and Genes: The Origin of Modern Humans. It provides a unique look at the classic "tree of life" and features a timeline of various hominid fossils and their stone tool usage.

  • Film Guides: Got Lactase? The Co-evolution of Genes and Culture

    Film Guides: Got Lactase? The Co-evolution of Genes and Culture

    Film Guide

    The following classroom-ready resources complement Got Lactase? The Co-evolution of Genes and Culture, which tells the story of the evolution of the ability to digest lactose, a genetic trait that arose in humans within the last 10,000 years in some pastoralist cultures.

  • Film Guides: Natural Selection in Humans

    Film Guides: Natural Selection in Humans

    Film Guide

    The following classroom-ready resources complement The Making of the Fittest: Natural Selection in Humans, which describes the connection between malaria and sickle cell anemia—one of the best-understood examples of natural selection in humans. Also available in Spanish.

  • Film Guides: Natural Selection and Adaptation

    Film Guides: Natural Selection and Adaptation

    Film Guide

    The following classroom-ready resources complement The Making of the Fittest: Natural Selection and Adaptation, which describes the physical and genetic evolutionary changes in rock pocket mouse populations. Also available in Spanish.

  • Genetics of Bitter Taste Perception

    Genetics of Bitter Taste Perception

    Lecture

    (50 min 39 sec) How humans perceive bitter taste, and the evolution of taste perception.

  • Hominid Paleobiology

    Hominid Paleobiology

    Lecture

    (1 hr 33 min 25 sec) The hominid fossil record of the past six million years gives us surprising insights into the path of human evolution.

  • Stone Tools and the Evolution of Human Behavior

    Stone Tools and the Evolution of Human Behavior

    Lecture

    (58 min 31 sec) Stone tools are well-preserved evidence of past human activity.

  • Genetics of Human Origins and Adaptation

    Genetics of Human Origins and Adaptation

    Lecture

    (58 min 31 sec) Genetic evidence shows that humans evolved in Africa and continue to evolve.

  • Human Evolution and the Nature of Science

    Human Evolution and the Nature of Science

    Lecture

    (29 min 1 sec) How reasoning and evidence are used to understand human evolution.

  • Bones, Stones, and Genes: The Origin of Modern Humans

    Bones, Stones, and Genes: The Origin of Modern Humans

    Lecture

    Where and when did humans arise? What distinguishes us from other species? Did our distant ancestors look and behave like us?

  • Classifying Stone Tools

    Classifying Stone Tools

    Clip

    (3 min 4 sec) Prehistoric stone tools are classified into six broad technological modes by the level of sophistication and method of fabrication.

  • Comparing Human and Chimpanzee Tool Use

    Comparing Human and Chimpanzee Tool Use

    Clip

    (29 sec) Chimpanzees are capable of using rocks as tools to crack nuts for eating. But they don't appear to use sharp-edged tools.

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