By Yimin Wu, Associate Professor, Tang Family Chair in New Energy Materials and Sustainability, University of Waterloo
Instead of treating plastic purely as waste, new research shows that it can be transformed into something useful — acetic acid, a key component of vinegar and an important industrial chemical.
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By Christopher Lo, Associate Professor, Psychology, University of Toronto; James Cook University
At binz stores, surplus goods move downstream through a hidden retail ecosystem, giving products a second life and shoppers the chance to stretch their dollars.
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By Natasha Hamilton-Hart, Professor in Management and International Business, University of Auckland, Waipapa Taumata Rau
When organisations go big on rules, they can create red tape instead of accountability. Providing more authority to decision-makers offers a smarter approach.
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By Christopher Featherstone, Associate Lecturer, Department of Politics, University of York
The release of the “Mandelson files” comes at a difficult moment in relations between the US and UK. It is unlikely to ease tensions.
The UK government has submitted to pressure from MPs to disclose files relating to the hiring and vetting of Peter Mandelson as UK ambassador to the US. Questions have been raised about how much officials, including the prime minister, Keir Starmer, knew about Mandelson’s friendship with paedophile Jeffrey…
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By SoRelle Wyckoff Gaynor, Assistant Professor of Public Policy and Politics, University of Virginia
Charlie Hunt, Associate Professor of Political Science, Boise State University
As critics question President Trump’s motivations for war on Iran, it’s not just about politics. It’s about the Constitution and whether Congress has any hope of checking the president’s warmaking.
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By Paul Ian Campbell, Associate Professor in Sociology (Race and Inclusion in sport and in education), University of Leicester
Allison Thompson, Doctoral Researcher in Sociology, University of Leicester
For black female professional footballers, racism has become a distressingly regular part of the game. Earlier this year, England defender Jess Carter told the BBC that the racist abuse she received online during the 2025 Euros made her fearful to leave her hotel room.
Black sportswomen routinely deal with
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By Jim Tognolini, Director, Centre for Educational Measurement and Assessment, University of Sydney
NAPLAN testing started with a technical glitch on Wednesday morning.
Schools were advised to pause the first day of assessments while a “widespread issue affecting students being able to log on to the online platform” was investigated. As at 11.30 AEDT, testing could resume.
Test administrators said there were measures to ensure students were not disadvantaged as a result of the glitch. But they also acknowledged it had “caused disruptions in a significant…
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By Alexander Larcombe, Associate Professor and Head of Respiratory Environmental Health, The Kids Research Institute Australia; Curtin University
Philip Bierwirth, Emeritus Research Associate, Australian National University
Humans evolved in an atmosphere containing roughly 200–300 parts per million (ppm) of carbon dioxide (CO₂). Today, that figure sits above 420 ppm, higher than at any point in the history of our species.
We know this extra CO₂ is contributing to climate change, but could it also be changing the chemistry of our bodies?
In our recently published research we looked at two…
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By Adrian Raymond Walker, Research Fellow, Centre for Big Data Research in Health, UNSW Sydney
Claire Vajdic, Professor, Health and Medicine, UNSW Sydney
A new study looked at cancer rates in 417,984 women who’d had fertility treatment and compared them to cancer in the general population of women.
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By Jason Harris, Professor of Corporate Law, University of Sydney
The head of the corporate watchdog says this court case ‘will be studied by directors, executive management and their advisers for years to come’. Here’s why.
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