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    • ‘Darwin and the Art of Botany’

      Smoky Mountain News· 15 hours ago

      Charles Darwin is best known for his work on the evolution of animals, but, in fact, a large part of his contribution to the natural sciences is focused on plants. Costa is professor and executive ...

    • Frequent mowing puts poisonous weed into survival mode

      Science Daily· 3 days ago

      Relatives of the plant, including Solanum ptychanthum or black nightshade, and Solanum carolinense, or Carolina horsenettle, also produce toxic berries and are native to Arkansas. Rupesh Kariyat ...