Biology
Want to get ahead as an introvert? Act like an extrovert
A common personality trait of leaders is a high level of extraversion. But what about introverts who are interested in obtaining leadership roles in their lives and careers? The answer is simple: act… Audio
Sir Paul Nurse: What Is Life?
Nobel prize-winning geneticist Sir Paul Nurse's latest book, What Is Life?, explores the question of what we as humans share with all other living things on this planet. Audio
The strange effects the moon could be having on our health
The idea that the lunar cycle can influence our behaviour and wellbeing dates back thousands of years. In her new book, The Human Cosmos, science writer Jo Marchant re-examines the effects that the… Audio
Merlin Sheldrake: the mind-bending majesty of the fungal kingdom
Biologist and mycologist Merlin Sheldrake explores the strange and wonderful world of fungi in his book Entangled Life: How Fungi Make Our Worlds, Change Our Minds, and Shape Our Futures. It can be… Video, Audio
Breastfeeding hormone makes new fathers better dads
A major new study out of the University of Otago shows that fathers of newborn babies can be forgiven for feeling a little hormonal. It turns out that they are being flooded by the same chemical as a… Audio
Why friendship is good for your health
When English writer CS Lewis wrote that "friendship has no survival value" he wasn't quite correct, says science journalist Lydia Denworth. Friendship is, in fact, as important for your physical… Audio
An expert's guide to burn injury recovery
Dr. Steven Wolf is the current president of the American Burn Association and has extensive experience with severe burn victims. He offers some insight into the recovery process for those burn victims… Audio
How does our genetic heritage influence our psychological traits
How responsible is the genetic cocktail we receive from our parents for shaping our moral compass? Neurogeneticist Professor Kevin Mitchell from Trinity College Dublin joins the show to discuss. Audio
Sex and the sticky: NZ's unusual phasmids
New Zealand stick insects have proved while they can't move fast, they can move far.Three native species travelled to the other side of the world and are now living wild in southwest Britain. Audio, Gallery
Brain rules for living and ageing well - John Medina
Developmental molecular biologist John Medina has the low down on how our brains work and why we should redesign our schools and workplaces to match. He also has tips for ageing well. Audio
How to think like a plant
A window into the world of plant decision-making, without the benefit of a brain. British plant developmental biologist Dame Ottoline Leyser talks to Kathryn about her research which uses the hormonal… Audio
Turning up the heat on tomatoes
A team of international scientists is working on giving tomatoes the spice of a chili-pepper. The objective? To make it easier to mass produce large quantities of capsaicinoids - the molecules that… Audio
What a 'disease' is, and the problems of pathology
A new book by Mike McRae challenges our modern definitions of illness and asks where does failing biology stop and personal responsibility come in when it comes to how we still deal with ailments… Audio
DNA from space!
Until now astronauts have had to send mysterious microbes and organisms back to earth to figure out what they are.
But for the first time, NASA astronauts have successfully sequenced DNA and… Audio
New light on Native American origins
An 11,000-year-old skeleton of two children, unearthed in Alaska, is yet another part of the story of where Native Americans come form.
The baby girl's bones have helped clear a few things up thanks… Audio
Sketch Biologist Abby McBride
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Abby McBride, is a Sketch Biologist, and has won a Fullbright Scholarship to travel to New Zealand to sketch endangered seabirds-penguins, prions… Audio
Did Darwin get it wrong?
Kathryn Ryan talks to the acclaimed author A.N Wilson on his radical reappraisal of one of the great Victorians, Charles Darwin. Audio
Is human activity ushering an age of biological diversity?
Humans are wiping out species worldwide, but an ecologist says human activity is also responsible for ushering in a new age of biodiversity. Audio
Sir Venki Ramikrishnan: Antibiotics and the cell's protein factory
Sir Venkatraman 'Venki' Ramakrishnan is a Nobel Prize-winning biologist who has contributed to our understanding of the atomic structure of the ribosome - the site within living cells where genetic… Audio
Rachel Batterham - gut reactions to obesity
Rachel Batterham played a key role in identifying that gut hormones play a large role in feelings of hunger and food intake - and researching how that information might be used in the fight against… Audio