Pests and diseases are biotic factors that impact an ecosystem and its organisms. Examples: those deer mowing your hostas to ...

Si feedback has allowed our planet to maintain surface water and habitability for billions of years. The question is, can the Cb-Si cycle be understood in terms of a population of exoplanets? If it ...

Jeremy James, California Polytechnic State University San Luis Obispo, Department of Natural Resources Management & Environmental Sciences Nikolas S.