sea levels

Massive Iceberg Breaks Free in Antarctica: How Worried Should We Be?

July 13, 2017

The iceberg, which is about the size of Delaware, is an important reminder that ice on Earth is changing–and not just in Antarctica, says Dr. Twila Moon, a glacial expert with the National Snow and Ice Data Center

People's Climate March

May 5, 2017
Steven Smith of the Royal Canadian Geographic Society and Diana Kushner of the Enduring Ice Project say that the melting of arctic ice will have profound consequences for the future of the planet