State of the Planet

News from the Columbia Climate School

Massive Calving Episode in Greenland May Foreshadow More Rapid Ice Sheet Loss

Researchers studying a lake drainage event in Greenland determined that large amounts of meltwater can lead to massive glacier calving events and accelerate ice sheet loss.

Glacier ice with deep crevasses stretching toward the horizon

Recent Stories

Banner with images representing environmental issues and text "You Asked: Our Scientists and Experts Answer Your Burning Questions."

You Asked invites you to share your most pressing questions about climate, science, and sustainability. Lamont-Doherty Earth Observatory and Columbia Climate School experts will respond with clear, evidence-based answers. Pose your questions and story ideas!

Education & Community


Resources


Upcoming Events


Viewpoints


Latest Comments


Media Highlights