The incident unfolded at the Banksia Road Public School on Tuesday when the car ploughed into a wooden classroom building with 24 students inside.
The tragedy occurred at the Banksia Road Public School when the car smashed into a wooden classroom building not long after lessons started.
More than 80,000 runners took part in Sydney's annual City2Surf race on Sunday, with 2016 champion Harry Summers defending his title in 42 minutes and 16 seconds, media reported.
A homeless tent city in the heart of Sydney was being dismantled Friday, after political wrangling over the plight of those sleeping rough in winter sparked criticism and new laws.
Officials in Minnesota on Monday were investigating why an Australian woman was shot and killed over the weekend by a police officer responding to a call the woman made about a disturbance outside her home.
An Australian man whose thumb was severed in a cattle herding accident has had a big toe surgically removed and transplanted onto his hand to replace the lost digit.
Sydney will install concrete barricades in a prominent pedestrian-only thoroughfare to mitigate against the risk of a vehicle attack by extremists, Australian police said, after recent incidents in Europe and the United States.
Australian police failed to respond quickly enough to the threat posed by a gunman responsible for a 16-hour siege at a Sydney cafe in 2014 in which three people including the hostage-taker were killed, a coroner said.
The Australian government said on Tuesday it will build a A$5bn ($3.76bn) second international airport in Sydney, ending decades of indecision on the project which private investors deemed too risky and expensive.
Tech billionaire Scott Farquhar has bought a Sydney waterfront mansion for an Australian record Aus$75mn (US$56mn), a report said on Monday, after the owners resisted selling the 1863-built home to developers.