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  • illustration of the back of a car on a street under a tree
    The scientists in this study wanted to know if cars parked in shady parking lots emit fewer gases than cars parked in…
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    Don’t Be So Fuel-ish! How Much Fuel Is Saved When Cars Are Parked in the Shade?

  • Don't Be So Fuelish cover in Spanish
    The scientists in this study wanted to know if cars parked in shady parking lots emit fewer gases than cars parked in…
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    Don’t Be So Fuel-ish! How Much Fuel Is Saved When Cars Are Parked in the Shade? (Spanish)

  • 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 cover of the Spanish Urban Forest cover
    What are urban forests? Urban forests are the trees and other plants that grow where people live, go to school,…
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    Urban Forest – 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 the Natural Inquirer with illustrations of people interacting with nature
    What are urban forests? Urban forests are the trees and other plants that grow where people live, go to school,…
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    Urban Forest – Vol. 6 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