Examine the prevalence of genetically modified seeds in the food supply, discuss the right of companies to patent genetic innovations and evaluate the relationship between biodiversity and food security. Details »
Examine how plants and animals have been able to survive on Mt. St. Helens after its massive eruption in 1980 using lesson plans, videos and interactives. Explore scientists' predictions of when the next major eruption could occur. Details »
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Learn how medical pioneers who researched antibiotics, genetics and organ transplants have contributed to better treatments and some cures.
Investigate the many facets of the oceans, including marine and shore life, ecosystems, extreme weather, and early explorers.