What's happening at a neurological level that defines the delighful and sometimes challenging spectrum of adolescent behaviour? We speak to Professor Sarah-Jayne Blakemore- she's a neuroscientist at University College, London- and in her book 'Inventing Ourselves: The Secret Life of the Teenage Brain' (Doubleday) she charts the changes happening in the adolescent brain, and how this affects behaviour.

We meet Dr Lyn Thomson, a vet who has built a chain of stores dedicated to promoting the benefits of a raw diet as a healthier option for our cats and dogs. But not everyone (particularly those in the veterinary establishment) is convinced that raw foods are any healthier than a modern, more processed diet.

Raw pet food, the secrets of the teenage brain, and Google's future products.

Raw pet food, the secrets of the teenage brain, and Google's future products.

We meet Dr Lyn Thomson, a vet who has built a chain of stores dedicated to promoting the benefits of a raw diet as a healthier option for our cats and dogs. But not everyone (particularly those in the veterinary establishment) is convinced that raw foods are any healthier than a modern, more processed diet.

What's happening at a neurological level that defines the delighful and sometimes challenging spectrum of adolescent behaviour? We speak to Professor Sarah-Jayne Blakemore- she's a neuroscientist at University College, London- and in her book 'Inventing Ourselves: The Secret Life of the Teenage Brain' (Doubleday) she charts the changes happening in the adolescent brain, and how this affects behaviour.

Peter Griffin beams in from Google's developer festival I/O 2018 to tell us what the tech company have got in the development pipeline. [Peter Griffin travelled to California with the assistance of Google]

Artificial intelligence technology will not lead to mass unemployment in New Zealand, according to a new report by the AI Forum. Peter Griffin and Emily Wang discuss what artificial intelligence could mean for this country.

China is now trying to fight US tariffs by manufacturing its own locally produced semi-conductors and leading the way in battery recycling. Bloomberg journalist Adam Minter has the latest.

Paul Smith of consumer.org.nz has been reviewing which smoke alarms work best – and which ones should be avoided at all costs to keep your family safe.