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  • Ecology and Evolutionary Biology
  • Environment
  • Nature
  • Water
  • Landscape
  • Ecosystems
Nearly everyone can identify a pond, but what, exactly, distinguishes it from a lake or a wetland? A new study co-led by Cornell offers the first data-driven, functional definition of a pond and evidence of ponds’ distinct ecological function, which could have broad implications for science and policy.

Nearly everyone can identify a pond, but what, exactly, distinguishes it from a lake or a wetland? A new study co-led by Cornell offers the first data-driven, functional definition of a pond and evidence of ponds’ distinct ecological function, which could have broad implications for science and policy.

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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