News Ticker
Bushfire warning
An emergency bushfire warning is in place for Mariginiup, north of Perth. Keep up to date with ABC Emergency
Sam Altman to return as OpenAI CEO days after being fired and joining Microsoft
Sam Altman says he is returning to OpenAI after being fired by the company and joining Microsoft only days ago.
Australia to deploy roving teams of cyber experts across Pacific as online threats grow
Australian officials are increasingly worried about the Pacific's vulnerability to cyber attacks, with the government spending $26 million to set up "rapid assistance" teams made up of experts from the private sector and specialists from intelligence agencies like the Australian Signals Directorate.
Urgent meetings, router resets and 400 workers: Behind the scenes of the Optus outage
Submissions to a Senate inquiry outline what happened behind the scenes as Optus rushed to fix its recent outage.
ChatGPT was tipped to cause widespread cheating. Here's what students say happened
At the start of 2023, experts warned ChatGPT would swamp schools in a wave of cheating. With the academic year wrapping up, we asked students what really happened.
New study questions extent Antarctica's ozone hole has recovered since CFCs were banned
New Zealand researchers say changing weather dynamics could be influencing the formation of larger holes in Antarctica's ozone layer, but others debate the new study's findings.
Staff at Open AI threaten to walk out over dismissal of former boss Sam Altman
The company is behind Chat GPT and Sam Altman was at the fore before he was sacked by the board before being hired by one of the company's major supporters and tech giant Microsoft.
'How is penetration possible?': Scientists unravel the mystery behind tiny bat's oversized penis
Researchers watched hours of video footage of a common bat species doing the deed to discover they use their massive penis like an arm to reproduce via "contact mating" instead of penetration, making them the first-known mammal to use this method.
Australia votes to name its first Moon rover, after four shortlisted names are announced — as it happened
The Australian Space Agency reveals four potential names for the country's first Moon rover, as part of a competition that now heads to a public vote.
Elon Musk says X to file 'thermonuclear' lawsuit against media watchdog
X Corp, formerly Twitter, will file a lawsuit against Media Matters and those who attacked social media platform X, Elon Musk has said.
Citizen scientist David Finlay has filmed a firefly population, south of Wollongong.
Citizen scientist David Finlay has filmed a firefly population, south of Wollongong.
Company behind ChatGPT ousts its CEO, citing 'lack of confidence' in AI wunderkind
A review finds Sam Altman "not consistently candid in his communications" with the board of OpenAI.
Apple announces surprise adoption of 'the new SMS' pushed by Google
Issues between blue and green message bubbles could soon be a thing of the past, as Apple moves to adopt the RCS standard.
125-million-year-old bird footprints found on Victorian coastline. But they may soon disappear
Tracks of 125-million-year-old avian footprints discovered by a volunteer fossil hunter are the earliest-known sign of birds in Australia and the southern hemisphere, researchers say.
New chair of the Productivity Commission, Danielle Wood, speaks to 7.30
The Federal Treasurer published the Government's vision for a revived Productivity Commission, of which economist Danielle Wood is the new chair.
Australia's first Artificial Intelligence month launched with the aim to create more awareness
Australia's first Artificial Intelligence month kicks off today with 'Friend or Foe' exhibition.
Minister for Science and Industry Ed Husic hopes the events start the conversation around what worries people about AI and how to deal with those concerns.
'Silent killer': Heat-related deaths to increase fivefold by middle of this century, report finds
Heat-related deaths across the world could increase almost fivefold by the middle of the century, according to a new report by more than 100 researchers.
Australian Computer Society warning of future skills shortage
Australian Computer Society warning of future skills shortage if more isn't done to encourage more people to enter STEM careers.
Everyone is talking about ChatGPT right now. So why does the man who helped invent it think he's failed?
As big tech invests billions in a race to control "the most powerful technology in the world", some of AI's inventors fear the future they've helped create.
Almost 4,000 people evacuated from their homes in Iceland as risk of volcanic eruption remains high
Despite a decrease in seismic activity in south-west Iceland, the risk of a volcanic eruption remains significant, authorities say, after earthquakes and magma spread underground in recent weeks.
Heavy metal pollution could be skewing the sex ratios of Australia's green sea turtles
Rising temperatures are already skewing sea turtle clutches towards having more female than males, but new research suggests heavy metal pollution could be too.
Serious cyber attack brings major freight terminals to standstill
The flow of goods coming in and out of the country has seen major delays, as DP World Australia grapples with an IT system breach.
Could the next couple of months be our last chance to see Saturn's mighty rings?
In the past few days, a slew of articles have run like wildfire through social media. Saturn's rings, those articles claim, are rapidly disappearing — and will be gone by 2025! So what's the story?
Bioharvesting Wool: An alternative to shearing
South Australian researchers think they will soon be able to offer woolgrowers an alternative to traditional shearing.
Why a fridge '300 times colder than space' is headed for an underground lab in regional Victoria
The Stawell Underground Physics Laboratory is about to become home to a "quantum refrigerator", in a first for physicists in the Southern Hemisphere.
Shouts of 'snake' are cause for joy for researchers in the Exmouth Gulf
Come along on a trip to Exmouth Gulf as researchers hunt for one of the ocean's most cryptic creatures.