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  • Cutthroat trout are a type of salmon. The scientists in this study wanted to find out if cutthroat trout behave…

    Big Fish in a Small Pool: Habitat Preferences of Cutthroat Trout

  • Cutthroat trout are a type of salmon. The scientists in this study wanted to find out if cutthroat trout behave…

    Big Fish in a Small Pool: Habitat Preferences of Cutthroat Trout (Spanish)

  • After reading the Citizen Science edition of Natural Inquirer, test your knowledge with a crossword puzzle.

    Crossword – Citizen Science

  • After reading the Southwestern United States Investi-gator, test your knowledge with a crossword puzzle.

    Crossword – Southwestern United States Investi-gator

  • In this study, the scientist was asked to predict how much fresh water people living in the United States will…

    Do What You Water: The Current Situation and Possible Future of Fresh Water in the United States

  • In this study, the scientist was asked to predict how much fresh water people living in the United States will…

    Do What You Water: The Current Situation and Possible Future of Fresh Water in the United States (Spanish)

  • The California gnatcatcher is a little bird with a big problem. Its habitat has been reduced 80 percent by people…

    Fighting Fire with Fire: Protecting the Homes of People and Birds

  • The California gnatcatcher is a little bird with a big problem. Its habitat has been reduced 80 percent by people…

    Fighting Fire with Fire: Protecting the Homes of People and Birds (Spanish)

  • Different types of forests are found across the planet. In one area, a forest may be dry with little vegetation.…

    Inquiry 1: What Are the World’s Forests and Where Are They Found?

  • Across the planet, different types of forests are found. One reason different forest types exist is because they grow under…

    Inquiry 1: What Kind of Forests Grow on Earth and How Do They Differ?

  • A forest is a natural ecosystem composed most notably of trees. Different types of forests are found across the planet.…

    Inquiry 1: What Kinds of Forests Grow on Earth and Where Are They Found?

  • Over the past decade, humans have introduced two species of Indo-Pacific lionfish (Pterois volitans and Pterois miles) into the Atlantic…

    Lion In Wait: How Citizens Helped Scientists Identify a Rapid Invasion of Lionfish