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President Obama announcing bin Laden’s death earlier today.

Expert view: bin Laden’s death a boon for Obama

Osama bin Laden, the leader of global militant network al-Qaeda, has been killed in Pakistan by a small team of U.S. operatives, U.S. President Barack Obama said on Monday. Experts comment on the significance…
So-called ‘male zones’ could be coming to a supermarket near you. AAP

Will supermarkets go the extra aisle?

The drastic social and demographic changes of the past few decades have radically changed traditional gender roles within the family structure in Australia. In the process, they have also changed the way…
Battery-operated cars can plug a quickly emerging gap in the market. Thomas Bräunl

Why electric cars are in pole position

With global warming, carbon trading and record-high petrol prices in the news, not to mention the ever-looming spectre of peak oil, we need to find an environmentally sustainable and socially acceptable…
We just shouldn’t put buildings on some flood plains. AAP

Buy backs in a flood-prone land: a game of extremes

It’s inescapable that when it rains a lot, floods occur. These events are largely beyond our control. We have to live with them, rather than live in the hope that we can eliminate them. And by using buy…
People in the developing world are more likely to have lifestyle and infectious diseases. AAP

How to combat the deadly epidemic of lifestyle disease

On Sunday, China banned smoking in public places such as restaurants, bars and other indoor spaces. But a lack of public understanding about the dangers of smoking in the nation of 300 million smokers…
Would you behave differently if you knew when the crash was coming? Dave Hunt/AAP

Pop science: predicting the end of Australia’s property bubble

Economists and physicists may seem like unlikely bedfellows, but then opposites often attract. Their union has recently produced a peculiar baby, a field of research known as “econophysics”. Physicists…
Revolutions encourage people to see the world through different eyes. AFP/STR

The Arab World: a new model for civilised revolution

The lives of millions of people in the Arab-speaking world are changing. Often for the first time, women and men have jumped, danced, kissed strangers and sung in the streets. There is talk of dignity…
Joseph Stiglitz’s proposal for the US dollar overlooks political realities. AAP

Putting paid to Stiglitz’s US dollar speculation

Nobel laureate economist Joseph Stiglitz’s suggestion last month that the US dollar could be easily phased out as the de facto universal currency has some merit, but ultimately overlooks the political…
Could artists and scientists be enjoying a more fruitful union? Ben Stansall/AFP

Art and science: make love, not war

When art and science come together, the relationship tends to be uneven, and too often art becomes the unintended junior partner. As researchers working at the interface between art and science, we have…
If Donald Trump thinks he’s going to be President he’s kidding himself. AAP

Has Donald Trump played his cards too early?

US President Barack Obama has released the long form of his birth certificate in order to quash questions of his legitimacy as President. Business and media identity Donald Trump had been key in questioning…
HIV patients need their immune system tested every six months. AAP

Solving the HIV treatment catch-22

It’s a cruel catch-22. Vastly improved antiviral drugs have the potential to significantly improve the lives of people with HIV. But before this can happen, they need to take a test. Trouble is, the test…
The path to renewable energy solutions is as important as the goal. AAP

There’s no such thing as zero impact energy

The ongoing nuclear crisis at the Fukushima Daiichi plant has caused some to question the impact of various power generation sources on our environment and lifestyles. So is there any such thing as “free…
The University of Western Australia is about to adopt the Melbourne Model. Mark Leo/Flickr

Undergraduate education and the Melbourne Model

As a Dean at Monash University, I love the Melbourne model of undergraduate education. It is one of the best things to ever happen to Monash University! The University of Melbourne, Monash’s closest competitor…
Informative labelling can put us on the road to ethical choices. AAP

Want to avoid palm oil? You need a label

The most important factor determining whether consumers avoid purchasing a product containing palm oil is not how they feel about orangutans, the environment, or anything else for that matter. It’s whether…
Why is writing grant proposals the bane of scientists’ lives? Fotolia

Putting the fun back into research funding

Getting research money, especially the no-strings-attached kind that government agencies give out, is difficult. Researchers spend months on each proposal with only a small chance of getting funded. Winning…
End-of-life law is clear that treatment may be withdrawn when deemed futile. Kyrielle/flickr

When prolonging a life is cruel and unusual treatment

According to a recent report in the Canberra Times, Thomas Barry Moore, a former air force serviceman, has been in a persistent vegetative in a Chinese hospital for 118 days. He suffered a stroke on December…