Can COP26 deliver on climate change?

Space missions are searching for evidence of extra-terrestrial life. CrowdScience listener George in Kenya wants to know what could be up there, and if there’s a risk it could harm humanity. With rovers currently analysing samples on Mars, missions searching for the building bloc ...  Show more

CrowdScience listener Liana from Canada got in touch to ask about some very specific rocks she’d seen on an island in Indonesia – jagged, rugged and a very strange shape: hexagonal. They were in long columns, and clicked together like a jigsaw. But what are they, and how did they ...  Show more

Delegates are gathering in Sharm el-Sheikh, Egypt, for the COP27 UN climate change conference beginning on Sunday 6 November. But a lot has changed in the 12 months since attendees of the COP26 meeting in Glasgow promised bold action to tackle global warming. Russia invaded Ukrai ...  Show more

One key issue on the agenda at the COP27 environment summit in Egypt is how to fund damage from the effects of man made climate change. Often the effects of climate change are felt the strongest in countries least responsible for creating the emissions. This year we’ve seen a ran ...  Show more

Over the past two weeks, world leaders and delegates from nearly every country have gathered in Glasgow, Scotland, for COP26. This annual summit on climate change will attempt to update the 2015 Paris agreement with accelerated action, higher targets and more ambitious cuts to ca ...  Show more

What was really at stake at the COP26 negotiations in Glasgow, and how much have the politicians done to avert a climate disaster?Justin Rowlatt speaks to two researchers on the frontline of the climate crisis. Carrie Lear, professor of earth sciences at Cardiff University, expla ...  Show more