Australia's Immigration Minister Alex Hawke has released a statement saying he is still considering whether to cancel novak Djokovic's visa.

Medical experts say it won't be business as usual when schools go back and are warning principals and parents - COVID outbreaks are inevitable.

US surgeons have successfully implanted a heart from a genetically modified pig - in a 57-year-old man.

In sport, Bernard Tomic has failed to qualify for the Australian Open.

And in entertainment, Betty White's death certificate reveals the TV icon's cause of death.