COMMENT: Why the All Blacks should be afraid, very afraid.

Wallabies coach Michael Cheika says his side will get through the final against the All Blacks on adrenaline after beating Argentina 29-15 in their semifinal.

Australia coach Michael Cheika says Australia must “do something special” to beat New Zealand in next Saturday’s Rugby World Cup final.

Australian media talks up the Wallabies' prospects of upsetting the All Blacks.

The All Blacks are zooming in for the cup. Pocock is the man who can release that grip, writes Chris Rattue.

Cricket World Cup: Australia defeat NZ. Netball World Cup: Australia defeat NZ. Rugby World Cup: Will All Blacks break Australia's lucky streak?

Argentina have come to grips with the Rugby Championship but have some way to go to comprehend World Cup rugby, writes Wynne Gray.

Images from the Rugby World Cup 2015 semi-final match between Australia and Argentina.

It's Australia! The All Blacks will face old rivals the Wallabies in the Rugby World Cup final for the first time after Australia defeated Argentina 29-15.

Argentina's answer to All Blacks powerhouse Sonny Bill Williams has Australia on high alert over his offloading ability ahead of this weekend's World Cup semifinal.

Michael Cheika understands well the threat Argentina pose to the Wallabies in their semifinal after almost being wooed into coaching the Pumas.

Backrow balance will be one of the trigger points for the All Blacks, Springboks, Wallabies and Pumas this weekend for the 2015 World Cup showdown.

As the Rugby World Cup 2015 semi-finals rapidly approach, we've gathered up all the vital information you need to know before settling in to cheer on the All Blacks.

After admitting they carried a hangover from the Pool of Death into the knockout stages, the Wallabies are determined to cut all ties with their slip-up against Scotland.

Former top test referee Jonathan Kaplan suggests rugby introduce a captain's challenge.

This could make all the difference in semi-final clash against South Africa.

Referee becomes Scotland's Wayne Barnes after controversial awarding of penalty.

Dylan Cleaver watched every minute of the four Rugby World Cup quarter-finals. What did he learn from the Southern Hemisphere's dominating display?

Former Scotland international Gavin Hasting tears into referee Craig Joubert over penalty that saw Australia go through to semis.

Bernard Foley penalty in in final minute puts Australia into the semis... but only just!

As the Rugby World Cup 2015 quarter-finals rapidly approaches, we've gathered up all the vital information you need to know before settling in to cheer on the All Blacks.

An immature waster of talent the Queensland Reds are better off without; that's the stinging assessment of James O'Connor by former Wallabies fullback Greg Martin.

Still fighting a troublesome calf, Wallabies talisman David Pocock has received some good news after avoiding sanction for an alleged kneeing incident in the victory over Wales.

Wallabies coach Michael Cheika has to work out who of five back-rowers to omit for the quarter-final against Scotland.

If Australia are to win a third World Cup, they believe the role of their "finishers" will be as vital as anything that happens in the opening 60 minutes of matches.

Sir Graham Henry warns the All Blacks that Australia are playing the best rugby in 15 years.