Antarctic ice melting

More than 2,400 people have been killed after a crackdown on anti-government protests in Iran, according to a US-backed rights group. Phil and Pippa discuss this story and the vocabulary in the headlines that will help you understand it.Find full subtitles for this episode at: ht ...  Show more

The US military attacked the Venezuelan capital Caracas on Saturday and arrested its president Nicolas Maduro and his wife Cilia Flores.Find full subtitles for this episode at: https://www.bbc.co.uk/learningenglish/english/features/learning-english-from-the-news_2026/260107 Pract ...  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