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  • Many diseases affect the health of trees throughout the United States. One species affected in the eastern part of the…
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    Attack of the Killer Anthracnose! Control of Dogwood Anthracnose

  • Many diseases affect the health of trees throughout the United States. One species affected in the eastern part of the…
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    Attack of the Killer Anthracnose! Control of Dogwood Anthracnose (Spanish)

  • Too much carbon dioxide (CO2) in the atmosphere is mostly caused by two things: burning fossil fuels and the loss…
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    Balancing Act: Urban Trees and the Carbon Cycle

  • The scientists in this study were interested in environmental changes occuring in the Southern United States. The scientists were interested…
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    Everything but the Carbon Sink: Carbon Storage in the Southern United States

  • Sunlight is the source of energy for plants, which create food through photosynthesis. Photosynthesis occurs in the foliage, or the…
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    Finding Ways to Soak Up the Rays: Lodgepole Pine Adaptation to Different Environmental Conditions

  • Sunlight is the source of energy for plants, which create food through photosynthesis. Photosynthesis occurs in the foliage, or the…
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    Finding Ways to Soak Up the Rays: Lodgepole Pine Adaptation to Different Environmental Conditions (Spanish)

  • The scientists in this study were interested in comparing the water use efficiency of trees. They wondered if the water…
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    Streaming Live: How Do Streams Affect How Well Trees Use Water?

  • Most scientists think that evidence from different studies shows that our global climate is changing in many ways, such as…
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    Where in the World Is Carbon Dioxide? The Potential Impact of Rising Levels of Carbon Dioxide on U.S. Forests

  • Most scientists think that evidence from different studies shows that our global climate is changing in many ways, such as…
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    Where in the World Is Carbon Dioxide? The Potential Impact of Rising Levels of Carbon Dioxide on U.S. Forests (Spanish)

  • After you read “Attack of the Killer Anthracnose!,” test your understanding with a word search.
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    Word Search – Attack of the Killer Anthracnose!

  • Test your science knowledge with a word search.
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    Word Search – Balancing Act

  • Test your knowledge on photosynthesis, biomass, and elevation.
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    Word Search – Finding Ways to Soak Up the Rays