State of the Planet

News from the Columbia Climate School

Earth Sciences58

  • My Trip to the Bottom of the Sea

    My Trip to the Bottom of the Sea

    What’s it like to travel to the bottom of the sea? Lamont graduate student Bridgit Boulahanis describes the bioluminescence and colorful sea life as she explores a seamount by mini submarine in the Pacific Ocean.

  • A Front Row Seat on the Ocean Floor

    A Front Row Seat on the Ocean Floor

    Ocean scientists are, in their hearts, explorers. Our group aboard the R/V Atlantis may be more infected with the exploration bug than most. The first goal of our expedition makes that clear: We aim to map regions of the seafloor never before seen by human eyes.

  • Rip in Crust Drives Undersea Volcanism, Says Study

    Earthquakes and Violent Sounds Under the Pacific Provide Clues

  • The Urgency Of Adapting To Climate Change

    The Urgency Of Adapting To Climate Change

    While ideologues continue to deny the reality of climate change, local governments do not have the luxury of indulging in the Tea Party and Koch Brothers’ favorite environmental fantasy. The impacts are real. We don’t need to shut down the economy, but we need to learn to run it without burning the place down or…

  • Lamont Opens Doors to Earth Sciences at Open House

    Lamont Opens Doors to Earth Sciences at Open House

    Nearly 3,000 people showed up to explore the Lamont-Doherty Earth Observatory’s campus and laboratories at the open house on Oct. 8. Watch the video and find out what it was all about.

  • The Coming Great Quakes in India and Bangladesh?

    The Coming Great Quakes in India and Bangladesh?

    A new film takes viewers from the eastern highlands of India to the booming lowland metropolis of Dhaka, the capital of Bangladesh–and explores an ever-more detailed picture of catastrophic earthquake threat that scientists are discovering under the region.

  • Getting Hands-On with Science at Lamont: Open House 2016

    Getting Hands-On with Science at Lamont: Open House 2016

    Thousands of visitors toured the labs and crowded around demonstrations at Lamont-Doherty Earth Observatory’s Open House on Saturday, often jumping in to help.

  • Lamont’s Robin Bell Chosen as AGU President-Elect

    Lamont’s Robin Bell Chosen as AGU President-Elect

    The American Geophysical Union election results are in, and three Lamont-Doherty Earth Observatory scientists will be taking key leadership roles in the internationally influential Earth and space sciences organization.

  • What Happens to Ecosystems When Antarctica’s Ice Melts?

    What Happens to Ecosystems When Antarctica’s Ice Melts?

    A special section in the October issue of BioScience featuring research by Lamont-Doherty Earth Observatory scientists examines the effects of intense melting on two Antarctic ecosystems, tracking impacts all the way from microbial food webs to shifting penguin populations.

Colorful icons representing nature, sustainable living, and renewable energy with text "Earth Day 2026"

The first Earth Day in 1970 ignited a movement to stop polluting our planet. Today, our scientists and experts are tackling the most pressing challenges to achieve real-world impact. This Earth Day, join us in our commitment to realizing a just and sustainable future for our planet. Visit our Earth Day website for ideas, resources, and inspiration.

  • My Trip to the Bottom of the Sea

    My Trip to the Bottom of the Sea

    What’s it like to travel to the bottom of the sea? Lamont graduate student Bridgit Boulahanis describes the bioluminescence and colorful sea life as she explores a seamount by mini submarine in the Pacific Ocean.

  • A Front Row Seat on the Ocean Floor

    A Front Row Seat on the Ocean Floor

    Ocean scientists are, in their hearts, explorers. Our group aboard the R/V Atlantis may be more infected with the exploration bug than most. The first goal of our expedition makes that clear: We aim to map regions of the seafloor never before seen by human eyes.

  • Rip in Crust Drives Undersea Volcanism, Says Study

    Earthquakes and Violent Sounds Under the Pacific Provide Clues

  • The Urgency Of Adapting To Climate Change

    The Urgency Of Adapting To Climate Change

    While ideologues continue to deny the reality of climate change, local governments do not have the luxury of indulging in the Tea Party and Koch Brothers’ favorite environmental fantasy. The impacts are real. We don’t need to shut down the economy, but we need to learn to run it without burning the place down or…

  • Lamont Opens Doors to Earth Sciences at Open House

    Lamont Opens Doors to Earth Sciences at Open House

    Nearly 3,000 people showed up to explore the Lamont-Doherty Earth Observatory’s campus and laboratories at the open house on Oct. 8. Watch the video and find out what it was all about.

  • The Coming Great Quakes in India and Bangladesh?

    The Coming Great Quakes in India and Bangladesh?

    A new film takes viewers from the eastern highlands of India to the booming lowland metropolis of Dhaka, the capital of Bangladesh–and explores an ever-more detailed picture of catastrophic earthquake threat that scientists are discovering under the region.

  • Getting Hands-On with Science at Lamont: Open House 2016

    Getting Hands-On with Science at Lamont: Open House 2016

    Thousands of visitors toured the labs and crowded around demonstrations at Lamont-Doherty Earth Observatory’s Open House on Saturday, often jumping in to help.

  • Lamont’s Robin Bell Chosen as AGU President-Elect

    Lamont’s Robin Bell Chosen as AGU President-Elect

    The American Geophysical Union election results are in, and three Lamont-Doherty Earth Observatory scientists will be taking key leadership roles in the internationally influential Earth and space sciences organization.

  • What Happens to Ecosystems When Antarctica’s Ice Melts?

    What Happens to Ecosystems When Antarctica’s Ice Melts?

    A special section in the October issue of BioScience featuring research by Lamont-Doherty Earth Observatory scientists examines the effects of intense melting on two Antarctic ecosystems, tracking impacts all the way from microbial food webs to shifting penguin populations.