Australia’s vast Nullarbor Plain hides deep caves that can teach us about alien worlds
The Conversation Australiaby Matej Lipar, Research Associate, Geosciences, ZRC SAZU; Curtin University·25d ago
Stretching over 200,000 square kilometres across southern Australia, the vast, flat plains of the Nullarbor mark one of the world’s largest regions of limestone.
Life just got tougher for international students under new visa rules. Why is this group being targeted?
The Conversation Australiaby Melinda Hildebrandt, Policy Fellow, Mitchell Institute, Victoria University·25d ago
The Australian government has announced visa changes making it harder for international students to bring their families with them while they study.
Politics with Michelle Grattan: Matt Canavan on why One Nation is ‘not really compatible’ as a Coalition partner
The Conversation Australiaby Michelle Grattan, Professorial Fellow, University of Canberra·25d ago
With less than two years to go before the next federal election, Nationals leader Matt Canavan knows his time in Parliament could be running out, with polling showing his Senate seat representing...
Grattan on Friday: Burke delivers overdue migration baby, but is it sturdy enough to withstand the critics?
The Conversation Australiaby Michelle Grattan, Professorial Fellow, University of Canberra·25d ago
Tony Burke was late to the National Press Club to announce the government’s migration policy on Thursday. Six weeks late, to be precise.
Why the story of urchin barrens and kelp forests is more complex than we thought
The Conversation Australiaby Jeremy Day, Research Affiliate in Marine Ecology, University of Newcastle; University of Tokyo·25d ago
It’s not hard to find a long-spined sea urchin (Centrostephanus rodgersii) on rocky walls and in underwater forests comprised of golden kelp (Ecklonia radiata) and crayweed (Phyllospora comosa) in...
Migration changes to hit students’ families and working holiday makers
The Conversation Australiaby Michelle Grattan, Professorial Fellow, University of Canberra·25d ago
The Albanese government will stop the entry of students’ family members, attack “visa hopping”, and drastically cut the numbers of those on long-term working holidays under migration policy changes...
Unlikely political bedfellows team up against Albanese over staff
The Conversation Australiaby Michelle Grattan, Professorial Fellow, University of Canberra·25d ago
Usually they wouldn’t be seen dead together. But Pauline Hanson, Fatima Payman and Dai Le joined forces on Thursday to condemn Prime Minister Anthony Albanese for discriminating against them in...
What major tests like PISA and NAPLAN get wrong about Indigenous students
The Conversation Australiaby Levon Ellen Blue, Associate Professor, Office of the Deputy Vice-Chancellor (Indigenous Engagement) and School of Education, The University of Queensland·25d ago
We’ve just received the results of the latest PISA test – the international assessment of 15-year-olds’ science, maths and reading skills.
This sponge has holes. Some find that truly disgusting
The Conversation Australiaby Simone Hain, Research Psychologist, University of Technology Sydney; Macquarie University·25d ago
Imagine you’re scrolling through TikTok and come across an image of a lotus seed pod or sponge. You might not think much about it, but some people instantly feel sick.
Travelling with kids: how can you minimise jet lag with your little ones?
The Conversation Australiaby Dean J. Miller, Sleep & Circadian Scientist, CQUniversity Australia·25d ago
Anyone who has flown with or near children can picture it: the crying kid, the frazzled parent and the cranky passengers.
Will El Niño send food prices soaring this summer?
The Conversation Australiaby Don Gunasekera, Research Fellow, School of Life and Environmental Sciences, Deakin University·25d ago
Australia’s farm sector currently faces a double whammy from weather and non-weather related factors: a confirmed El Niño effect and surging inflationary pressures.
Why do some robots feel creepy? We deliberately built one to find out
The Conversation Australiaby Nicholas Vanderschantz, Senior Lecturer in Software Engineering, University of Waikato·25d ago
Robots no longer exist only in popular culture or science fiction. While we might be familiar with the likes of WALL-E, Baymax, the Terminator and Ultron from the big screen, versions of them are...
An opt-out system for AI companies to access creative works doesn’t gel with Australia’s copyright laws. Here’s why
The Conversation Australiaby Dilan Thampapillai, Interim Pro Vice-Chancellor (Regional & Metro), University of Wollongong·25d ago
The ground is shifting beneath the feet of Australian authors and other creatives. A leaked proposal seen by the ABC suggests the government might grant artificial intelligence (AI) companies...
Peptides are spreading on social media. Here’s how platforms can better protect public health
The Conversation Australiaby Samuel Cornell, Research Fellow in Public Health, The University of Queensland·25d ago
Scroll through social media these days and you’ll likely come across someone injecting themselves with a clear liquid, waxing lyrical about how it’s changed their body for the better, improved...
Is Australia’s ‘voracious’ illicit drug use behind organised crime violence? It’s complicated
The Conversation Australiaby Alex Simpson, Associate Professor in Criminology, Macquarie University·25d ago
Sydney appears to be facing an escalation of organised crime violence. The shootings this month of 23-year-old university student Marco Tapia and, two days later, 40-year-old Joshua Macdonald in...
We could soon be able to track changes in Australia’s forests in near-real time – using satellites
The Conversation Australiaby Daniel Falster, ARC Future Fellow in Ecology, UNSW·26d ago
Forests and woodlands cover millions of hectares across Australia, from tropical rainforests and temperate eucalypt forests to the vast woodlands and shrublands of the arid interior.
Want to help Nepal recover from its deadly floods? Here’s what tourists need to know
The Conversation Australiaby Brent Ritchie, Professor of Tourism Management, The University of Queensland·26d ago
The catastrophic floods that struck Nepal and Tibet in late August caused widespread destruction and enormous loss of life, killing at least 1,386 people, with thousands more still missing.
Why does laundry get smelly if it stays wet? A textile scientist explains how to fix it
The Conversation Australiaby Saniyat Islam, Associate Professor, Fashion and Textiles, RMIT University·26d ago
You forget a load in the machine overnight, and by the morning it smells worse than before you washed it. Most of us are familiar with that “wet dishcloth” smell.
Some of the most iconic movie sets aren’t sets at all – they’re paintings
The Conversation Australiaby Jim Picton, Head of Course Digital Media, CQUniversity Australia·26d ago
In the final moments of Steven Spielberg’s 1981 film Indiana Jones and the Raiders of the Lost Ark, the mystical Ark of the Covenant is stored in an enormous, box-filled warehouse.
Weeping whales: why one humpback whale mother stayed beside her dead newborn
The Conversation Australiaby Olaf Meynecke, Research Fellow in Marine Science and Manager Whales & Climate Program, Griffith University·26d ago
It was a tragic sight. One day last July, a newborn humpback whale calf lay motionless on the seafloor, just a kilometre off Australia’s Gold Coast.
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