Antarctic ice melting

Learn language from the news headlines about this story. Two years after opposition politician Alexei Navalny died, European scientists have tested samples from his body. They say they believe he was killed by a poison found in frogs. Russia denies it killed Navalny and says he d ...  Show more

People in Montana, US worry that they will lose the land the makes the place special. Nearly half of all the land in the American west is owned by the federal government. Some people want to change that and sell the land to build houses and businesses.But in Montana, a western st ...  Show more

Has the loss from Greenland’s vast ice sheet reached a tipping point? According to glaciologist Michalea King, the rate at which its ice flows into the sea stepped up about 15 years ago. The process of glacial retreat is outpacing the accumulation snow and ice in Greenland’s inte ...  Show more

A new subpopulation of Greenland polar bears offers insights into how this species might hang on as Arctic ice disappears. Learn more about your ad choices. Visit megaphone.fm/adchoices 

An extended bonus episode of the podcast, where we learn more about proposals to slow the rate of ice loss in Greenland - and if it works, in Antarctica - using a local form of geoengineering.  Host Rowan Hooper speaks to glaciologist John Moore and environmental social scientist ...  Show more

There's always a moment of intense isolation when Jessica Mejía gets dropped off on the Greenland ice sheet for a multi-week research stint. "You know you're very much alone," said Jessica, a postdoctoral researcher in glaciology at the University of Buffalo. Glaciers such as tho ...  Show more