State of the Planet

News from the Columbia Climate School

student research2

  • The Zen of Sanding

    The Zen of Sanding

    By Ana Camila Gonzalez “But can’t you see the rings already?” I ask, wondering why I’ve been asked to sand a sample- it sounds to me like one would damage a sample by subjecting it to the mechanical screech of a sander.   “Yes, but under the microscope they look foggy if you don’t sand…

  • Dipping your feet in the water (A first year’s experience with fieldwork)

    Dipping your feet in the water (A first year’s experience with fieldwork)

    My feet are soaking wet and I’m playing a game of Marco Polo, but I’m nowhere near a pool. It’s my second day on the job. It’s my second week of college. I have no idea what to expect.

Blue banner with kids and Earth photos. Text: "Lamont-Doherty Earth Observatory Open House, Saturday, October 17, 2026, 10am-4pm.

On Saturday, October 17, 2026 from 10am to 4pm, Lamont-Doherty Earth Observatory Open House—our biggest, best science fun and discovery event of the year—will take place on our beautiful campus in Palisades, NY. Mark your calendar and join us for this free, family-friendly celebration of science! RSVP Today!

  • The Zen of Sanding

    The Zen of Sanding

    By Ana Camila Gonzalez “But can’t you see the rings already?” I ask, wondering why I’ve been asked to sand a sample- it sounds to me like one would damage a sample by subjecting it to the mechanical screech of a sander.   “Yes, but under the microscope they look foggy if you don’t sand…

  • Dipping your feet in the water (A first year’s experience with fieldwork)

    Dipping your feet in the water (A first year’s experience with fieldwork)

    My feet are soaking wet and I’m playing a game of Marco Polo, but I’m nowhere near a pool. It’s my second day on the job. It’s my second week of college. I have no idea what to expect.