State of the Planet

News from the Columbia Climate School

UN Summit on Climate Change

  • Climate News Roundup – Week of 9/19

    Denver to Barcelona: Global Cities and Greenhouse Gas Emissions, ScienceDaily ACS’ Environmental Science & Technology is publishing a new study in October identifying which cities are producing the greatest levels of greenhouse gases. Denver was number one on the list, followed by Los Angeles, Toronto, Cape Town, and Bangkok. Researchers identified high electricity and heating…

Colorful banner image over Earth with text "Open House Discover Science, October 19, 2024, 10am to 4pm

Join us on Saturday, October 19, from 10 a.m. to 4 p.m. for the Lamont-Doherty Earth Observatory Open House! Celebrate 75 years of science with us at our beautiful Palisades, NY campus. The event is free and open to everyone, with a suggested $5 donation. Learn More and RSVP

  • Climate News Roundup – Week of 9/19

    Denver to Barcelona: Global Cities and Greenhouse Gas Emissions, ScienceDaily ACS’ Environmental Science & Technology is publishing a new study in October identifying which cities are producing the greatest levels of greenhouse gases. Denver was number one on the list, followed by Los Angeles, Toronto, Cape Town, and Bangkok. Researchers identified high electricity and heating…