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  • Illustration of children taking notes in a field
    Although scientists know that many weeks of low rainfall increase the chances of wildfires, they do not know which daily…
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  • Illustration of children taking notes in a field
    Although scientists know that many weeks of low rainfall increase the chances of wildfires, they do not know which daily…
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  • Illustration of two kids, standing back to back, both writing on notebooks. In the background are two other kids that are measuring the trunk width of two trees.
    Pine trees cover much of the Southeastern United States. When older pine trees are cut for making wood products, only…
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    How Now Round Crown? Predicting the Energy Future of Tree Crowns

  • A black and white drawing of three piles of leaves; each holding a sign. One says "Grade A", one says "Choice", and one says "Economy".
    In this study, the scientists studied trees growing on Puerto Rico, an island in the Caribbean Sea. The scientists wanted…
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    Leaf Me Alone! The Movement of Nutrients Between Trees and the Soil

  • Graphic from Leaf Me ALone! article featuring worms holding up picket signs
    In this study, the scientists studied trees growing on Puerto Rico, an island in the Caribbean Sea. The scientists wanted…
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    Leaf Me Alone! The Movement of Nutrients Between Trees and the Soil (Spanish)

  • The National Inquirer cover for the Bioenergy issue.
    What is bioenergy? “Bio-” is related to living or once living things. Bioenergy is a source of energy that uses…
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    Bioenergy – Vol. 9 No. 1

  • Wildland Fire cover Spanish edition
    This edition of the Natural Inquirer is all about wildland fire. You will learn about the benefits of wildland fire,…
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    Wildland Fire – Spanish

  • Cover image for Natural Enquirer Tropical Forest Edition, Volume 3, Number 1 that shows the article names with accompanying graphics.
    Enjoy a journey to the tropics! In the Natural Inquirer Tropical Forest edition, readers will learn about the plants and…
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    Tropical Forest – Vol. 3 No. 1

  • Cover of Natural Inquirer with an illustration of firefighters in the woods
    This edition of the Natural Inquirer is all about wildland fire. You will learn about the benefits of wildland fire,…
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    Wildland Fire – Vol. 4 No. 1

  • The cover for the Tropical Forest edition in Spanish
    Enjoy a journey to the tropics! In the Natural Inquirer Tropical Forest edition, readers will learn about the plants and…
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    Tropical Forest – Spanish