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  • Natural Resources and the Environment Section
  • Animals
  • Environment
  • Nature
  • Ecosystems
Re-introducing wolves and other predators to landscapes does not miraculously reduce deer populations, restore degraded ecosystems or threaten livestock, according to a new study.

Re-introducing wolves and other predators to landscapes does not miraculously reduce deer populations, restore degraded ecosystems or threaten livestock, according to a new study.

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River ecosystem

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A new Cornell-led project will create a global record that shows how river systems around the world have changed under human influence over the last 75 years.

  • Ecology and Evolutionary Biology
  • Climate Change
  • Water
Caterpillar on a leaf

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Milkweed has found a new strategy in its epic evolutionary battle with monarch butterflies: structurally upgrading its toxins to outmaneuver monarchs' resistance.

  • Cornell AgriTech
  • Entomology
  • Environment