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Established in 1949, UNSW Sydney is one of Australia’s leading research and teaching universities, renowned for the quality of its graduates and its commitment to academic excellence, innovation and social impact.

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Science teachers in Australia have copped a lot of flack - so what are our options? Michael Mueller

Boosting the status of science teaching: what can we do?

MATHS AND SCIENCE EDUCATION: We’ve asked our authors about the state of maths and science education in Australia and its future direction. Over the next 10 days, we’ll be running a selection of their responses…
National parks make up a lot of our landmass, but change is needed if they’re to protect it. Flickr/Paolo Rosa

Making national parks truly national

Australia boasts over 500 national parks covering 28 million hectares of land, or about 3.6% of Australia. You could be forgiven for thinking we’re doing well in the biodiversity-conservation game. But…
Research has shown tenofovir, a drug used to prevent sexually transmitted HIV, is also effective in preventing HIV infections caused by sharing needles. Shutterstock/Kidsana Maimeetook

Preventive drug could reduce HIV transmission among injecting drug users

An international trial testing a preventive drug treatment for HIV nearly halved the rates of HIV transmission among injecting drug users. Injecting drug use causes one in ten new HIV infections worldwide…
The extinct kangaroo ate plants similar to those consumed by modern kangaroos in wet regions. Image from shutterstock.com

Prehistoric fossils reveal change in southeast Queensland climate

The fossilised teeth of kangaroos and other extinct marsupials reveal southeastern Queensland three million years ago was a mosaic of tropical forests, wetlands and grasslands, and much less arid than…
The new test can identify unsafe stem cells, reducing the risk of unwanted tumours forming. Stem cells may one day be used to regrow damaged body parts. http://www.flickr.com/photos/bwjones/

New stem cell test may reduce tumour risk

Australian researchers have developed a test to identify unsafe stem cells. Stem cells may one day be used to help regrow damaged body parts, and the new test potentially reduces the risk of unwanted tumours…
A parliamentary inquiry is reviewing Australian and East Timorese relations, but is it hearing from the right mix of stakeholders? EPA/Antonio Dasiparu

Australian inquiry into East Timor relations ignores local experience

A parliamentary inquiry examining Australia’s relationship with East Timor is underway and the proceedings so far do not make for comfortable reading. It’s a good time for an inquiry: East Timor successfully…
True change requires that our perspectives are altered from within. Ferran

Are you racist? You might want to change your avatar

Is racism a matter of perspective gone wrong? And, if so, how can we fix it? A new study in Consciousness and Cognition demonstrates technology may be able to offer part of the solution: donning the skin…
SANAA YEMEN– MAY 2011: A blind protester attends the demonstration at the Change Square. Yuri Kozyrev/NOOR

Our duty to look: why censoring press photos is wrong

When Destination NSW censored an outdoor photography exhibition meant to appear as part of the Vivid Sydney festival, they offended more than just the photographers who risk life and limb to take these…
Genetics can explain a black or white cat in a litter, but what about a stripey cat? Enter epigenetics. Taylor Bennett

Explainer: what is epigenetics?

The word epigenetics means things imposed “on top of genetics”. But what sort of things? Imagine a white mouse breeds with a black mouse – say you get three white babies and three black babies. That’s…
Are international talks that bring all parties in the Syrian civil war to the table the only solution to the ongoing conflict? EPA/Malasun

The Syrian civil war: no good outcomes

A great level of cynicism has been pervading the ongoing conflict in Syria. This is seen in the manipulation of the crisis by Syria’s neighbours, including Saudi Arabia and Turkey, and the superpowers…
Smaller piece of the pie: low income workers will suffer under a Coalition pledge to discontinue a superannuation top-up scheme directed at those earning less than $37,000 a year.

Abbott is not playing fair – Removing super contribution will hurt working poor

Opposition leader Tony Abbott’s budget reply pledge to discontinue the Low Income Earners Superannuation Contribution (LISC) will hit the retirement savings of thousands of low-paid Australian workers…
We have to get smarter about the way we manage Australia’s national parks. Nic Prins

Our national parks must be more than playgrounds or paddocks

It’s make or break time for Australia’s national parks. National parks on land and in the ocean are dying a death of a thousand cuts, in the form of bullets, hooks, hotels, logging concessions and grazing…
Is it reasonable to expect juries to spend the time needed to check police transcripts against the audio when lawyers themselves do not? Shutterstock/Everett Collection

Covert recordings as evidence in court: the return of police ‘verballing’?

Today, we take it for granted that police interviews with suspects will be electronically recorded and independently transcribed. That hasn’t always been the case. Police were once allowed to testify…
The University of Melbourne said last night it seeks to raise $500 million in philanthropic funds by 2017. AAP Image/Julian Smith

Universities eye philanthropic funds but experts warn of risks

Universities are increasingly looking to philanthropists for research funding but experts have warned that donated funds may come with strings attached. The University of Melbourne announced yesterday…
We have a lot of cells, but where did they arise from? j.reed

Explainer: what are stem cells?

In a paper published in Cell yesterday, scientists from the US and Thailand have, for the first time, successfully produced embryonic stem cells from human skin cells. That sounds interesting, but what…
The rollout of the NDIS will place considerable pressure on the disability workforce. But are 457 visas the answer? AAP

Reliance on 457 visas blunts the vision of the NDIS

With the legislation now through both houses of parliament, The National Disability Insurance Scheme, or DisabilityCare, is law, and will quickly become a defining feature of Australia’s social policy…

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