As climate clock ticks, war in Ukraine u...

Pakistan's Christians have long been marginalised and pushed into sewer cleaning work. Now, some are fighting back. Written by Saad Zuberi. Read by Laura Lockwood. 

In Berlin, comedians from Ukraine and Russia share the same stage as an outlet for their grief and anger about the war. Written by Verena Hoelzl. Read by Richard Martin. 

How a flourishing underground subculture is providing a welcome escape from the realities of war. Written by Nils Adler. Read by Xzavian Wrushen. 

Sea ice coverage hit a recording-breaking low in the Antarctic this week, but what does this mean for the rest of the world? Why is the region so difficult to predict? And what could further changes in climate mean for the South Pole? Often the Arctic dominates conversations arou ... Show More

Climate change and the war in Ukraine is transforming the geopolitics of the Arctic. Melting ice opens up the possibility of new trade routes making the region more valuable. Tensions in the area are rising as Russia turns to China for cooperation. China in return wants to positi ... Show More

Residents of Chernihiv describe the brutal siege they endured for about a month before Russian forces withdrew. And scientists doing climate change research in the Arctic worry that the rift with Russia will hamper communication with their Russian colleagues. 

The North Pole lies at the very top of our world. Covered in a thick layer of sea ice, this uninhabitable frozen point in the Arctic Sea has fascinated us for centuries as both a physical location on a map and as a far away place in our imagination. Warmer than the South Pole, th ... Show More

On Tuesday, the United Nations reported that the breach of the Nova Kakhovka dam on the Dnipro River in Ukraine will impact heavily on global food security, causing a rise in food prices and leaving many without access to clean drinking water. Nine days after the disaster Gaia lo ... Show More

As the COP27 environment summit draws to a close we look at some of the issues still to be resolved. BBC Environment correspondents Victoria Gill and Georgina Rannard join us from the meeting. And we head to the houses of parliament in the company of a group of teenagers who are ... Show More

On the eve of the United Nations Global Warming Conference in Copenhagen and in the wake of the hacked climate researchers' e-mails, former Scientific American Editor in Chief John Rennie discusses his ScientificAmerican.com article "7 Answers to Climate Contrarian Nonsense," ava ... Show More

Professor Anna Hogg joins us on today’s programme for some polar explorations, we speak to one team recalculating arctic warming estimates and another who are storm chasing in Svalbard. Antii Lipponen from the Finnish Meterological Institute talks us through how quickly the arcti ... Show More

The sub Arctic boreal forests stretch across the northern hemisphere. They represent a huge carbon sink , but are also vulnerable to climate change. Most of the forest is in Russia and most of what we know about its current state comes from long running international field studie ... Show More