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  • New York State Water Resources Institute
  • Ecology and Evolutionary Biology
  • Climate Change
Though human-made ponds both sequester and release greenhouse gases, when added up, they may be net emitters, according to two related studies by Cornell researchers.

Though human-made ponds both sequester and release greenhouse gases, when added up, they may be net emitters, according to two related studies by Cornell researchers.

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Young tree swallows beg for food from a parent who is foraging nearby.

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Warming temperatures cause tree swallows to nest up earlier than they once did, but early spring cold snaps can hinder nestlings’ growth and survival.

  • Ecology and Evolutionary Biology
  • Climate Change
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