Self Improvement Wednesday ABC Radio

What was life like for the Ngarigo people, who lived in one of Australia's only alpine regions in the Snowy Mountains?

'Flurona' is just one example of when pathogens exist together in the human body

The story of the 'gentleman bushranger', the longest-roaming outlaw in Australian history.

How we give big tasks to the tiniest of creatures

Find out all about the curious white whale Migaloo, who looks like an iceberg underwater. Your teacher for Self Improvement Wednesday is Dr Vanessa Pirotta, Wildlife Scientist at Macquarie University.

Ever wondered how those ethereal mineral formations are created in caves? Prof Andy Baker, cave and karst expert at UNSW’s School of Biological, Earth and Environmental Sciences is your teacher this week for Self Improvement Wednesday.