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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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Dairy cow in a field

News

Heat stress on dairy cows not only decreases the amount of milk produced but also the fat and protein content, doubling the economic losses.

  • Charles H. Dyson School of Applied Economics and Management
  • Animals
  • Climate Change
Cornell doctoral student Isabella Marie Errigo and Indigenous partners collect eDNA samples from a remote river in the Ecuadorian Amazon, helping communities assess aquatic biodiversity and ecosystem health across a range of environmental conditions.

News

A Cornell graduate student and indigenous Ecuadorian partners are sampling eDNA in Amazonian riverways to understand how gold mining and other human disturbances impact aquatic biodiversity and ecosystem health.

  • Cornell Atkinson
  • Ashley School of Global Development and the Environment
  • Biodiversity