Four Corners

The old mantra – all girls have XX chromosomes and all boys have XY – is no longer reliable. The proof lives in as many as 40,000 Australians whose chromosomes don’t match the standard.

It began as a well-intentioned social reform: fling open the doors of big institutions and help mentally ill people live in the wider community.

Australia might be riding on the coal miner's back but it seems many Australians are paying a terrible price for the mineral export boom.

Police, drugs and money - a special report on a three year undercover investigation into NSW police corruption.

The heart-rending story that tells what it's like to live with a disability, or to care for someone who is disabled, in Australia today.

John Howard will finally get to deliver on his bold vision.

"Adverse Outcomes" investigates deaths and injuries among newborn babies at a nationally famous teaching hospital.

For more than a century the hamlet of Yarloop, in the south of Western Australia, has lived off the bounty of its soil.

It’s almost as hard to get into Supermax as it is to get out. This 21st century jail-within-a-jail is exclusively reserved for the most sinister of criminals.

For some time now, people forced to live close to wind farms have expressed concern that the noise from the turbines is affecting their health.