South Australia has broken ranks with other Labor states and come out in favour of a 15 per cent goods and services tax, with conditions.
Peter Martin Business investment is collapsing at a record pace as resource companies accelerate cutbacks.
Dramatic vision has emerged of a man driving through the fire ground during a blaze in South Australia that has claimed two lives.
Julia Medew The "gluten-free" movement and fast "McDonald's-style" medicine may be driving people to have unnecessary and invasive bowel investigations funded by Medicare, a leading doctor says.
Latika Bourke, Matthew Knott Mal Brough should stand aside while police investigate the James Ashby affair Labor Leader Bill Shorten has said, in an escalation of the opposition's pursuit of the Special Minister of State.
Lisa Cox Australia has a new five-tier terror alert system but the actual threat of an attack on home soil has not changed, the government said on Thursday.
Matthew Knott Australia's "piecemeal", "short-term" and "inadequate" approach to university and business collaboration has been blasted in a major report on Australian innovation.
Lisa Cox Laws that prevent Australians from enrolling to vote in the weeks leading up to a federal election are set to be challenged in the High Court.
Mark Kenny Bill Shorten will take significantly steeper emissions cuts to the 2016 election than the Turnbull government, ensuring climate change policy will once again be a key battleground issue for voters.
Timna Jacks and AAP An out of control and unpredictable fire is threatening lives and homes north of Perth.