The science of sound

Is AI really plotting against us? In a week where an Anthropic researcher believes there is more than a 10% chance AI 'could kill all humans' we're delving deeper into the capabilities of AI agents. Tom Whipple is joined by Alex Mallen, from Redwood Research, the team whose recen ...  Show more

The quest for Dark Matter just got interesting. Researchers on an international project called the Lux-Zeplin (LZ) Dark Matter Experiment reported they may have discovered the signature of a bit of Dark Matter passing through an underground mine in South Dakota. Kimberly Palladin ...  Show more

What can the sounds of the natural world tell us about the health of our ecosystems? Datshiane Navanayagam talks two sound ecologists in Scotland and Australia about using soundscape monitoring as a tool to help in conservation work.Dr Elizabeth Znidersic is an Australian environ ...  Show more

Host Rachel Feltman is joined by conservation bioacoustics researcher Isla Keesje Davidson to explore the vibrant world of coral reefs through an unexpected lens: sound. They discuss how healthy coral reefs sound different from those in distress, why listening to the ocean could ...  Show more

Coral reefs are some of the most diverse ecosystems in the world, and also some of the noisiest. Up close, a healthy reef teems with trills, whoops, buzzes, hums and snaps made by the diverse lifeforms that inhabit it. But as many reefs are now degrading due to rising temperature ...  Show more

In this week’s episode of the BBC Earth podcast we’ll be looking to solve some of the natural world’s mysteries.Starting off in North West Honduras, we’ll hear from ethnobiologist and sound artist Ben Mirin who set out to discover the voice of a previously voiceless animal. The e ...  Show more