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Dead Zones: Why Earth's Waters Are Losing Oxygen

Times are tough for shrimpers and fishers in the Gulf of Mexico. The animals they rely on for their livelihood are harder to find. Every summer a dead zone—a region of low oxygen—emerges in… Read More →

  • Lexile: 1230
  • ATOS: 8.2
  • Dewey: 639.2
  • Copyright: 2016

Urban Gardening

From the Series Growing Green

School and community gardens are popping up around the United States, providing fresh produce even in the most crowded spaces in the country. So what exactly is a community or school garden,… Read More →

  • Lexile: 1120
  • Dewey: 635.09173'2
  • Copyright: 2016