Clinicians now believe that modern strains of super-strength cannabis are increasingly triggering psychoses, depression and anxiety disorders in teenagers.
They can't rip it out fast enough.
Chris Masters' investigation into Queensland police corruption reaches all the way up to the Police Commissioner. A judicial inquiry is announced the day after broadcast.
In August 2007 an unfamiliar expression appeared in the Australia media. A "subprime mortgage crisis" was unfolding in the United States.
Paul Kelly sheds light on the dismissal of the Whitlam government in November 1975 by the then Governor General, Sir John Kerr.
The rush is on for a beachside lifestyle...but in the drive for a sea-change are we in danger of loving our beaches to death? Australia's coastline is under pressure as never before.
The HIH crash: who knew what and when did they know it?
They might not know it, but the politicians of NSW have some new neighbours...
Reporter Matthew Carney investigates claims by whistle-blowers inside the St John Ambulance Service in Western Australia, who say that poor organisation and a lack of accountability could be contri
Looks at how the white criminal justice system seeks to involve Aboriginal tribal law in the punishment of serious crime.
Coles and Woolworth's sell 70 per cent of the dry groceries and half the fresh food that Australians consume – among the highest concentrations of market power in the developed world.
This episode is about Lurnea High School, highlighting the crisis when principal, Robyn Cragg clashed with six senior teachers leading to union involvement and threats of a statewide strike.
Four Corners revisits Box Ridge, the sight of the first Four Corners location shoot 32 years ago, to see if the living and working conditions of the local Aborigines have changed any.
For decades the Liberal Party has carried itself proudly as a broad church, home to a wide spectrum of ideology among members.
There's another story buried deep beneath the horrific headlines about sexual abuse in indigenous Australia.
Could there be a relatively cheap and cost-effective way to stop prisoners reoffending?
The booming public interest in artworks as investment has meant a bonanza for those in the business of art. At the latest round of art sales, $16 million was spent in the space of a week.
This life and death subject was taboo territory for decades. For Aboriginal people, it was a matter of shame. For non-Aboriginal people, it opened up accusations of racism.
A member of a ‘raskol’ gang talks about rape as a ritual part of crime. A career truck driver on the highland’s highway picks up a teenage prostitute – just part of his routine.
Aurukun is a remote Aboriginal community on the west coast of Cape York Peninsula and like many other communities, it is fighting 'the grog'.