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See how our current work and research is bringing new thinking and new solutions to some of today's biggest challenges.

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  • Biology
  • Microbiology
  • Environment
  • Nature
  • Water
  • Ecosystems
  • Disease
Scientists have discovered that a parasite is behind a severe die-off of long-spined sea urchins across the Caribbean Sea, which has had devastating consequences for coral reefs and surrounding marine ecosystems.

Scientists have discovered that a parasite is behind a severe die-off of long-spined sea urchins across the Caribbean Sea, which has had devastating consequences for coral reefs and surrounding marine ecosystems.

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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

News

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