Greyhound industry figures discussed breeding so many dogs it would become impossible to shut down the industry due to welfare issues, in secret recordings tabled in South Australia's Parliament.

Kurt Hourigan, 37, died following a collapse at Ballarat Mine in March that also left a colleague seriously injured. General manager Peter Crooks has now resigned, though the reason for the decision is unclear.

Carlton is getting on top of a plucky Gold Coast late in their match at Docklands, while sparks have flown between Jason Horne-Francis and his old North Melbourne teammates in Hobart. Follow live.

A man has been killed and a woman has been seriously injured in a house fire in Adelaide's south.

A former CIA agent and FBI contractor has pled guilty to spying for China. The 72-year-old US citizen and Hong Kong native admitted he handed over classified US defence documents to Chinese authorities.