Twenty years after the High Court's Mabo judgement, the inside story of the court decision that threatened to divide a nation.
It's been described as the boom that keeps on giving - an export bonanza that will help Australia ride through a world-wide economic downturn.
Ask most Australians about the impact of the GFC and they'll tell you it wasn't too bad.
Leading up to the global financial crisis, the entrepreneurs of Ireland were having a field day. Money was being borrowed, investment projects approved and the economy was booming.
What happens when a foreign mining company bails out of a big project in a developing country? Who wins? Who loses?
Over five decades thousands of women gave up their newborn children for adoption.
Two soldiers lost in action in 2010 were Sapper Jacob Moerland and Sapper Darren Smith. Four Corners spent a month with Australian troops, much of it with their company.
Reporter Debbie Whitmont travels to the Top End to discover what will happen following a government move to scrap a controversial 35-year-old experiment in bilingual education.
Almost daily, the barrackers for nuclear power notch up a small new victory.
Private tollways are catching on in Australia’s biggest cities, an experiment in controversial deals called Public Private Partnerships (PPPs).