Into the photic zone: does a darkening ocean threaten marine life?
Vast areas of the ocean are getting darker, according to research based on satellite imaging. Marine ecosystems are governed by faint light changes – from mass nightly migrations to coral spawning cyc...
5 Jun 202514min
The incredible world of animal medicine
Ian Sample meets Jaap de Roode, professor of biology at Emory University in Atlanta, and author of the book Doctors by Nature: How Ants, Apes and Other Animals Heal Themselves. De Roode explains how a...
3 Jun 202516min
Your microbiome questions answered: part two
Ian Sample is joined by Dr James Kinross, colorectal surgeon and author of the book Dark Matter: The New Science of the Microbiome, to answer all your questions about gut health. In episode two, Kinro...
29 Mai 202518min
Your microbiome questions answered: part one
Ian Sample is joined by James Kinross, colorectal surgeon and author of the book Dark Matter: The New Science of the Microbiome, to answer all your questions about gut health. In episode one, James ex...
27 Mai 202517min
The extraordinary promise of gene editing
Doctors in the US have become the first to treat a baby with a customised gene-editing therapy after diagnosing the child with a severe genetic disorder that kills about half of those affected in earl...
22 Mai 202516min
The latest twist in a Canadian medical mystery
In March 2021, the Toronto-based reporter Leyland Cecco heard about a memo sent by New Brunswick health officials that warned about a possible unknown neurological syndrome thought to be affecting abo...
20 Mai 202519min
Is it time to try geoengineering?
Geoengineering, the controversial set of techniques that aim to deliberately alter the Earth’s climate system, may be inching a step closer to reality with the announcement that UK scientists will be ...
15 Mai 202514min
Have we got the appendix all wrong?
For a long time the appendix was considered disposable. After all, millions of people have theirs removed each year and go on to live healthy lives. But as Heather F Smith, a professor of anatomy at M...
13 Mai 202513min
