Police probe potential second mistaken identity hit
A potentially innocent man has been killed at a home with links to organised crime in the second fatal shooting in Sydney in as many days.
A potentially innocent man has been killed at a home with links to organised crime in the second fatal shooting in Sydney in as many days.
Earth is on track to exceed 1.5 degrees of warming within years, the United Nations has warned, exposing communities to more extreme weather.
Australia's carbon credit scheme is working, according to a review, but some of the nation's biggest polluters have become its biggest customers.
How to limit misogynistic content in social media feeds and a potential ban on strangulation in pornography are being weighed up by the government.
Labor has conceded after One Nation won a previously safe Labor seat in a WA by-election that could have ramifications across the country.
Record levels of solar, wind and battery use are pushing down emissions in Australia but bigger cuts will be needed to meet its climate goal.
Donald Trump has maintained his firm stance amid the ongoing US-Canada trade war, saying Canada is one of "the worst countries" in the world to deal with.
Replacing fuel imports with renewable power could save Pacific countries millions of dollars if they can secure enough investment to make the switch.
Data centre regulation could be like the social media ban and become the next area of technology Australia leads the world in, the prime minister says.
Artificial intelligence is set to make a major impact on Australia's electricity network, with a report warning about soaring demand from data centres.
A heartbroken family will liaise with a state government to honour the life of a hiker found dead, as her father broke his silence over the weekend.
One Nation leader Pauline Hanson has stepped in to clarify comments by an MP that the party's migration targets were "not too different" to the major parties.
A royal commission probing alleged construction sector corruption and criminality has set out sweeping terms that include the role of government and agencies.
Australian investors are pushing for big changes to Australia's major pollution policy and they could force more companies to reduce pollution.
Australians have installed more than 500,000 household batteries in a move experts say will keep putting downward pressure on power bills.
An inquiry report recommending multibillion-dollar cuts to the national disability fund go ahead is being tempered by widespread warnings over the shake-up
Thousands of students have taken to the streets nationwide, ditching school to voice opposition to Pauline Hanson as plans are hatched for a second strike.
Upgrading all of Australia's public hospitals from gas to electricity could save millions of dollars in energy bills but only if the government acts swiftly.
Australia's biggest polluters have reduced emissions by less than one per cent in two years and an environmental group is calling for reforms.
Labor is confident of securing a deal for controversial gambling reforms, despite concerns the measures do not go far enough to reduce harm.
Labor's primary vote has fallen to its lowest level since the dying days of the Gillard government, but an expert says the figure is not as bad as it seems.
A red line has been drawn on a key sticking point in negotiations over Labor's contentious gambling reforms as the Greens flag their preparedness to do a deal.
Concerns for native birds are growing as two positive cases of bird flu in another state suggest the virus is spreading rapidly across the continent.
Investors could be deterred from investing in new AI data centres in Australia if national guidelines under negotiation are too strict, the coalition warns.
One Nation leaders have blasted judges and Liberals turning up their nose at possibly forming Australia's first minority government with the populist party.
Victoria's opposition is calling for past premiers to face a construction industry corruption probe as the state's current leader pledges to appear if needed.
The first week of an explosive inquiry investigating potential corrupt conduct in the Liberal Party has shown how factionalism thrives behind closed doors.
Teachers will strike again as the battle between a union and a state government intensifies over a deal to improve pay and conditions.
One state is prepared to charge ahead with a tax on electric vehicle drivers unless the federal government introduces a national scheme.
A member of a conservative Liberal faction has told a corruption probe he believes he got the idea to create a fake invoice from his "dodgy" co-founder.
Tens of thousands of homeless people could be helped by having their accommodation linked to mental health support services, amid a push from advocacy groups.