State of the Planet

News from the Columbia Climate School

Antarctica16

  • How to cross a crevasse zone on the Antarctic ice sheet

    How to cross a crevasse zone on the Antarctic ice sheet

    Back at the Central Transantarctic Mountain camp, our ‘Antarctica Secrets’ team figures out the best way to cross a crevasse zone to get to their next field camp at Mt Achernar.

  • Moraines and spaghetti in the Transantarctic Mountains

    Moraines and spaghetti in the Transantarctic Mountains

    Our Antarctica Secret’s team starts collecting samples at their first remote field site at Mt Howe, Transantarctic Mountains, about 180 miles from the South Pole.

  • Setting up camp 184 miles from the South Pole

    Setting up camp 184 miles from the South Pole

    Our field team flies from McMurdo to their first base camp, named CTAM, which stands for Central Transantarctic Mountains. This camp is set up by the US National Science Foundation every 5 to 10 years, with input from scientists on the cutting edge research that can be done in the region.

  • Survival training in Antarctica – aka Happy Camper

    Survival training in Antarctica – aka Happy Camper

    Mike Kaplan and Nicole Bader, first-timers in Antarctica, report from taking their basic survival training at McMurdo Station in Antarctica, aka ‘Happy Campers’

  • Antarctic Impressions

    Antarctic Impressions

    Kathy Licht, an “old hat” of Antarctic field research and part of the Antarctica’s Secrets team, shares her impressions how it feels to be back on the ice.

  • A beautiful day in Antarctica

    A beautiful day in Antarctica

    Having picked up their extreme weather gear in New Zealand, our Antarctica’s Secrets team lands on Antarctica and settles in McMurdo station where they will be trained and prepared for their camping trip to the Transantarctic mountains.

  • Gearing up in New Zealand

    Gearing up in New Zealand

    After months of waiting, our Antarctica’s Secrets team leaves Los Angeles on a non stop 12 hour flight to New Zealand. Their first stop is Christchurch, New Zealand, where they pick up their extreme weather clothing for the trip to Antarctica.

  • Antarctica’s Secrets

    Antarctica’s Secrets

    Understanding the historical context and dynamics of Antarctica’s massive ice sheets is critical for modeling future changes that have the potential to impact the globe, including significant contributions to sea level rise.

  • Deep Ocean Heat Is Melting Antarctic Ice

    Deep Ocean Heat Is Melting Antarctic Ice

    Like dirt swept under the carpet, it appears that much of the human-made heat produced over the last century has been getting soaked up by the world’s oceans, and sinking into deep waters.

Photo of the Earth from space with the text "Lamont at AGU25" on top.

AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year’s theme—Where Science Connects Us—puts in focus how science depends on connection, from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25 Learn More

  • How to cross a crevasse zone on the Antarctic ice sheet

    How to cross a crevasse zone on the Antarctic ice sheet

    Back at the Central Transantarctic Mountain camp, our ‘Antarctica Secrets’ team figures out the best way to cross a crevasse zone to get to their next field camp at Mt Achernar.

  • Moraines and spaghetti in the Transantarctic Mountains

    Moraines and spaghetti in the Transantarctic Mountains

    Our Antarctica Secret’s team starts collecting samples at their first remote field site at Mt Howe, Transantarctic Mountains, about 180 miles from the South Pole.

  • Setting up camp 184 miles from the South Pole

    Setting up camp 184 miles from the South Pole

    Our field team flies from McMurdo to their first base camp, named CTAM, which stands for Central Transantarctic Mountains. This camp is set up by the US National Science Foundation every 5 to 10 years, with input from scientists on the cutting edge research that can be done in the region.

  • Survival training in Antarctica – aka Happy Camper

    Survival training in Antarctica – aka Happy Camper

    Mike Kaplan and Nicole Bader, first-timers in Antarctica, report from taking their basic survival training at McMurdo Station in Antarctica, aka ‘Happy Campers’

  • Antarctic Impressions

    Antarctic Impressions

    Kathy Licht, an “old hat” of Antarctic field research and part of the Antarctica’s Secrets team, shares her impressions how it feels to be back on the ice.

  • A beautiful day in Antarctica

    A beautiful day in Antarctica

    Having picked up their extreme weather gear in New Zealand, our Antarctica’s Secrets team lands on Antarctica and settles in McMurdo station where they will be trained and prepared for their camping trip to the Transantarctic mountains.

  • Gearing up in New Zealand

    Gearing up in New Zealand

    After months of waiting, our Antarctica’s Secrets team leaves Los Angeles on a non stop 12 hour flight to New Zealand. Their first stop is Christchurch, New Zealand, where they pick up their extreme weather clothing for the trip to Antarctica.

  • Antarctica’s Secrets

    Antarctica’s Secrets

    Understanding the historical context and dynamics of Antarctica’s massive ice sheets is critical for modeling future changes that have the potential to impact the globe, including significant contributions to sea level rise.

  • Deep Ocean Heat Is Melting Antarctic Ice

    Deep Ocean Heat Is Melting Antarctic Ice

    Like dirt swept under the carpet, it appears that much of the human-made heat produced over the last century has been getting soaked up by the world’s oceans, and sinking into deep waters.