Back

Discover CALS

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

Climate News

Birds eye view of  10, yurt-like test chambers in a natural boreal spruce bog in northern Minnesota.

News

Peatlands’ ‘huge reservoir’ of carbon at risk of release

In a warming climate, extreme drought could trigger a dramatic release of carbon from peatlands, erasing up to 250 years of carbon stores in a matter of months.

  • School of Integrative Plant Science
  • Soil and Crop Sciences Section
  • Climate Change
ice sheets

News

The timing of emissions reductions, even more so than the rate of reduction, will be key to avoiding catastrophic thresholds for ice-melt and sea-level rise, according to a new Cornell study.

  • Biological and Environmental Engineering
  • Climate Change
  • Environment
An assortment of apples and other produce

News

Food systems make up roughly 30% of total greenhouse gas emissions globally. But transforming them could cut these emissions by more than half, according to a report released Oct. 3 from a commission of global experts.

  • Cornell Atkinson
  • Agriculture
  • Climate Change
Illustration of wind turbines with birds flying around

News

A new study found that bird migration over coastal waters in North America occurs on fewer nights compared to migration over land, varying in intensity depending on the season.

  • Lab of Ornithology
  • Climate Change
NYC skyline

News

Cornell will send its largest-ever delegation to Climate Week NYC 2025, to present on issues including the renewable energy transition, protecting public health from heat waves and addressing the impact of climate change on housing.

  • Climate Change

Degrees & Programs

In the foreground, a red sign reads Climate Change Garden. In the background, two women tend to leafy plants in a garden bed.

Want to study climate change?

Events