State of the Planet

News from the Columbia Climate School

West Antarctic Ice Sheet2

  • Exploring Beneath Earth’s Changing Ice Sheets

    Exploring Beneath Earth’s Changing Ice Sheets

    If just the West Antarctic Ice Sheet were to melt, it would raise global sea level by 6 meters. That’s more than a theoretical problem. West Antarctica is losing ice mass, and scientists are worried.

  • Antarctica’s Retreating Ice

    Antarctica’s Retreating Ice

    While the ice sheets on West Antarctica and the Antarctic Peninsula are usually the ones to make the news in relation to climate change, recent studies have documented transformations that are taking place on the East Antarctic Ice Sheet as well. On the continent as a whole, large areas of ice have already melted and…

  • No Longer Anchored, Antarctic Ice Stream Surges to Sea

    Under-Ice Sub Finds Ridge That May Have Held Back Pine Island Glacier

  • Nearly All of Antarctica Is Warming

    New Study Shows Steady 50-Year Rise

  • Exploring Beneath Earth’s Changing Ice Sheets

    Exploring Beneath Earth’s Changing Ice Sheets

    If just the West Antarctic Ice Sheet were to melt, it would raise global sea level by 6 meters. That’s more than a theoretical problem. West Antarctica is losing ice mass, and scientists are worried.

  • Antarctica’s Retreating Ice

    Antarctica’s Retreating Ice

    While the ice sheets on West Antarctica and the Antarctic Peninsula are usually the ones to make the news in relation to climate change, recent studies have documented transformations that are taking place on the East Antarctic Ice Sheet as well. On the continent as a whole, large areas of ice have already melted and…

  • No Longer Anchored, Antarctic Ice Stream Surges to Sea

    Under-Ice Sub Finds Ridge That May Have Held Back Pine Island Glacier

  • Nearly All of Antarctica Is Warming

    New Study Shows Steady 50-Year Rise