A team of researchers at the University of Southern California observed mice trying to help "resuscitate" their companions.

Brain scans show our brains shrink over time and researchers can deduce whether a brain is ageing faster or slower than expected.

Australian children's writer Andy Griffiths is perhaps best-known for his phenomenally successful Treehouse series which have sold millions of copies worldwide. Following the retirement of his illustrating partner-in-crime Terry Denton, Griffiths has teamed up with new artist Bill Hope for his latest title The Land of Lost Things. Ahead of his trip across the Tasman for Auckland Writers Festival in May, Griffiths joins Jim to discuss the magic of writing for young people.

When Argentinian football superstar Diego Maradona died in 2020 there was a nationwide outpouring of grief. Now, his former healthcare team is on trial for allegedly failing to provide him with adequate medical care.

Author Naomi Arnold spent nine months walking the Te Araroa trail from south to north and experienced painful loneliness, fear, injuries and exhaustion amongst moments of exhilaration.

Auckland resident Gaby Ivanov-Giraldo was the victim of drink spiking late last year and says the experience made her feel shocked, anxious, and humiliated. She joins Jim to share her story.

Motorsport expert and former McLaren F1 team member Bob McMurray joins Jim to discuss Red Bull's decision to demote Kiwi driver Liam Lawson.

Do we need to act quick? Massey University linguistics lecturer Dr Eleanor Ridge joins Jim to discuss disappearing adverbs.

Quiz master Jack Waley-Cohen is back with his Sunday Morning question. J

We get the latest from the US from our correspondent Mitch McCann in New York.