Goddard Institute for Space Studies4
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Carbon Dioxide Already in Danger Zone, Warns Study
Revised Theory Says Levels in Air Must Decline, Not Just Stabilize
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New Study Finds World Temperatures Approaching Ancient Levels
A new study led by James Hansen of NASA’s Goddard Institute for Space Studies, a part of The Earth Institute, finds that the world’s temperature is reaching a level that has not been seen in thousands of years. The study was published in the September 26, 2006 issue of the Proceedings of the National Academy…
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!