PREVIOUSLY

Pushing the Limits

What drives people to push their physical limits? What are the consequences?

More from this week's guests about pushing their bodies to the limit.

Insight
Ant Williams, who can hold his breath for a staggering eight minutes, describes what happens to his body, and his mind, when he freedives into the deep, dark ocean.
Insight
Swollen body parts, saddle sores, nerve damage, sleep deprivation and dehydration are all part of the fun for Sarah who puts her body on the line in ultra...
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Leah couldn't walk upstairs without losing her breath, she couldn't sleep lying flat because of intense heartburn but now she's competing in marathons and Ironman...
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How Peta Glaister’s weekend fitness competition led her to be diagnosed with rhabdomyolysis.
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Provoked

Is the provocation defence allowing killers to get off lightly?
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Syria

A faraway conflict hits home.
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Shell Shocked

There’s a new frontline in the battle against post-traumatic stress disorder: Afghanistan.
Insight

Trolls

Who are the trolls?
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Designing Babies

Where should we draw the line on genetic screening?
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The First Cut

Should baby boys be circumcised?
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The Tail End

Why are we killing so many pet dogs and cats?
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Gold

Australia spends big money building up elite athletes. But is the money well spent?
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Betting on Asia

Are Chinese gamblers the answer to our tourism woes? And at what cost?
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Breaking Point

Families of children with profound disability are reaching breaking point.
Insight
The six players. Six months on.
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Punch Drunk

What makes a night on the town turn violent?