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Good dental health is important for overall health - so when will Australia see a national dental scheme? AAP

Healthcare reform in 2012: whose health system is it anyway?

As many of us recover from the festive binge of overeating, drinking too much and not exercising enough, spare a thought for the new health minister as she plans for 2012. An exciting agenda looms – will…
Is a custom domain name worthy of your attention and love? nanic_

Beyond .com … an online world where anything.goes?

At 11 o'clock this morning (Melbourne time), the Internet Corporation for Assigned Names and Numbers (ICANN) started accepting applications for custom top-level domain (TLD) names. Simply put, this means…
First Minister Alex Salmond could be the man who regained Scotland’s independence. AAP

Scottish independence: the referendum explained

Scotland has always been a distinct nation but since the Act of Union in 1707, it has been a nation within a larger political entity: the United Kingdom of Great Britain and Northern Ireland. The election…
We know Aboriginal fires affected Australian vegetation, but now we have evidence they altered the monsoon too. ciamabue/Flickr

How Aboriginal burning changed Australia’s climate

For thousands of years, Aboriginal Australians burned forests to promote grasslands for hunting and other purposes. Recent research suggests that these burning practices also affected the timing and intensity…
We need a national OHS system that’s more suitable to contemporary workplaces and workers. Thomas Cunningham

United we stand: are we harmonising the right OHS law?

2011 was a year of reforms that didn’t go smoothly and the Federal government’s attempt to harmonise occupational health and safety (OHS) legislation across the country was no exception. The intention…
The humble pigeon mightn’t look smart, but it’s no bird-brain. Seamoor

Are pigeons as smart as primates? You can count on it

We humans have long been interested in defining the abilities that set us apart from other species. Along with capabilities such as language, the ability to recognise and manipulate numbers (“numerical…
Grantham residents gather this week to mark the first anniversary of the devastating floods. AAP

How Twitter played a vital role in the Queensland floods

This week, Queenslanders remember the January 2011 floods, and give thanks to the many emergency service workers and volunteers who helped with rescue and recovery. Their work was timely, selfless, and…
Would Australia’s automotive industry survive without government assistance?

Australia’s handout-addicted car industry needs some tough love

The Federal Government will contribute millions of dollars to Australian car manufacturers Holden and Ford in an effort to keep Australia’s automotive sector afloat. The government will add $34 million…
Celebrities Jay-Z and Beyonce called their newborn child Blue Ivy. But can the rest of us get away with less orthodox names? AAP

Jay-Z, Beyoncé, baby Blue Ivy and the art of naming

American rock band Modest Mouse’s song Black Cadillacs (2004) has a particularly wonderful opening: And it’s true we named our children / After towns that we’ve never been to Inside a song filled with…
Despite previous breast implant scandals, Australia still fails to gather data on cosmetic procedures. AAP

PIP breast implant controversy shows we’ve learned nothing

The worldwide controversy around the safety of PIP (Poly Implant Prosthèse) breast implants has elicited different responses from governments, despite all of them seemingly acting on the same set of evidence…
Australian suburbia: a work of art, but in the wrong place? Suburban Exterior (1993) - Howard Arkley/AAP

The devaluing dream; why Australian suburbia is an economic disaster

In spite of what everyone believes through natural pride and vanity, the family house is an asset that depreciates. Don’t be deceived that the value of property goes up and up, which of course it does…
When you’re trying to fly to the South Pole, weather-related delays are a frustrating reality. Michael Ashley

The Antarctica Diaries: week two

Professor Michael Ashley is currently in Antarctica to deploy a telescope to one of the most remote locations on Earth – a place known as Ridge A, some 850km from the South Pole. This is the second instalment…
A memorial has been unveiled in flood-devastated Grantham as residents move to higher ground.

Moving Grantham? Relocating flood-prone towns is nothing new

Today marks a year since flooding devastated south-east Queensland. Research has shown that some of the worst effects of the floods were due to poor land-use planning. Since the floods, residents of the…
The Pacific Highway has a long history of fatal truck accidents. AAP

Shifting freight to rail could make the Pacific Highway safer

Articulated trucks such as semi-trailers and “B-Doubles” are involved in about 30% of fatal road accidents on the Pacific Highway. As the number of trucks carrying freight between Sydney and Brisbane increases…
Curtis Stone and Normie Rowe in a Coles ad that has attracted the ire of a fake Chopper Read.

Chopper Read, Coles and Twitter: going down and staying down?

It is a very 21st century story. A Twitter account purporting to be that of noted Australian criminal Mark Brandon “Chopper” Read takes offence to an ad featuring ageing singer Normie Rowe and uses his…
Smartphones are changing the way we take (and share) photos. Apple

Killing the Kodak moment … is the iPhone really to blame?

According to the Wall Street Journal, camera manufacturer Kodak is preparing to file for Chapter 11 bankruptcy, following a long struggle to maintain any sort of viable business. The announcement has prompted…
Younger Australians are less likely to benefit from a rise in the compulsory super contribution. AAP

Lifting the super guarantee isn’t good for everybody

Of the many policy debates in Federal Parliament in 2011, one which gathered support from both major parties was the proposal to lift the superannuation guarantee employer contribution from 9% to 12…
Oysters can still play an important role in romance, even though they aren’t an aphrodisiac. Stephen Coles

Monday’s medical myth: eating oysters makes you randy

The stuff of romance novels or a secret tool to give you a boost in the bedroom? We start the year by examining the truth about oysters. Holly gazed around in awe. Rory had brought her to a tiny waterfront…
A proposed EU oil embargo may push Iranian President Mahmoud Amadinejad closer to China and Venezuela. AAP

An EU oil embargo is unlikely to curtail Iran’s nuclear ambitions

Last week the European Union indicated that it is likely to enact an oil embargo on Iran. The move is aimed at damaging Iran’s crucial oil export business enough so the country’s regime curtails its nuclear…
You can use all kinds of iPhone apps to track and improve your health. chunghow33

Reviewing the top medical iPhone apps … what’s the diagnosis?

Want to quit smoking, lose weight, manage your diabetes or get a good night’s sleep? No worries. There’s an app for all of that. But it’s not always clear which medical apps are based on solid evidence…
Parks aren’t just for looking at. philip bouchard

What is green space worth?

Recent patterns of residential development in Australian cities are threatening to overwhelm green space in our urban cores. Policies of urban consolidation have concentrated medium to high density residential…