Crisis in the Ocean: How Technology Can Help Earth Day Recycling Facts What Is the Environment? Global Warming The Greenhouse Gas Effect Earth Timeline: How People Have…
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by Elizabeth Olson photos by Carol M. Highsmith The U.S. National Park Service was created on August 25, 1916, by President Woodrow Wilson. In 1872, Yellowstone National Park became the…
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An energy law has some consumers squirreling away incandescents and lawmakers defending light bulb freedom. by Jennie Wood Spiral CFL Bulb Photo credit: Sun Ladder Related…
Dozens of poor nations are threatened by flooding, rising sea levels, crop loss, and the ravaging effects of coastal storms By Beth Rowen An aerial view of…
