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There may be a new way to assess students’ ability to collaborate and problem solve. Flickr/Lars Plougmann

Changing tests and the PM’s 2025 goal for schools

Prime Minister Julia Gillard recently announced a new goal for Australian schools – they would reach the top five ranked school systems in the world for reading, mathematics and science by 2025. The ranking…
Too much water can lead to a condition called hyponatremia that can cause death. ERIO/Flickr

Too much of a good thing? How drinking too much water can kill

Drinking enough water is very important during long periods of physical activity or recreational pursuits. But there are rare instances when too much fluid intake can be harmful, and even lead to death…
Personal insight can be gained from one’s use – or misuse – of social media. Olga Palma/Wikimedia

Stalking your ex on Facebook is creepy … and bad for you

New research from Dr. Tara Marshall at Brunel University has found that Facebook surveillance of ex-romantic partners may disrupt post-breakup recovery and personal growth. That’s bad news, because earlier…
West Papuan activists protesting at the Hague for independence of the Indonesian-held province. Apdency/Wikimedia Commons

All the ingredients for genocide: is West Papua the next East Timor?

Allegations that Australia is funding death squads in West Papua have brought the troubled province back to Australian attention. Blanket denials by both Indonesian and Australian governments – standard…
NSW premier Barry O'Farrell’s government is under pressure to deliver on infrastructure projects. AAP/Dean Lewins

Transport master plan could backfire for O'Farrell government

The O'Farrell government’s new Transport Master Plan may be grounded in realism, but it is an election loser. The plan, which has been brewing since the change of government, puts the construction of new…
The evidence for taking aspirin daily as a cancer preventative is not considered sufficiently robust. Marius Kallhardt

Humble hero or hidden villain? The ongoing story of aspirin’s powers

The humble aspirin has a remarkable history dating back to ancient Egyptian times when the bark of weeping willow (which contains salicin from which the aspirin formulation is derived) was found to have…
It’s been a tough week for Mitt Romney. Can he turn it around? EPA/Brian Blanco

Race to the White House: Tim Verhoeven, Joe Siracusa

Welcome to part three of our Race to the White House pod cast series. Each week we’ll be talking to Australia’s top US experts on the ins and outs of the 2012 US presidential campaign. This week, Tim Verhoeven…
The US has taken action against the use of conflict minerals, but Australia is yet to follow suit. AAP

Australia needs to act on conflict minerals

Last month, the US Securities and Exchange Commission (SEC), responsible for regulating capital markets, ruled in favour of laws prohibiting the use of “conflict minerals”. The new regulations have set…
The climate system is highly sensitive to radiative forcing, so it’s no wonder we’re seeing more extreme weather events. Isn’t it time to take notice? AAP

The atmosphere’s shift of state and the origin of extreme weather events

The linear nature of global warming trends projected by the IPCC since 1990 and as late as 2007 (see Figure 1) has given the public and policy makers an impression there is plenty of time for economies…
The aim of drink-driving reform is not to reduce drinking, but to disconnect drinking from driving. Flickr/M a r k

Why it’s time to lower Australia’s blood alcohol driving limit

Around one quarter of deaths on Australia’s roads involve drink-driving. Over a decade, this amounts to over 3,500 deaths, as well as many thousands of serious injuries. While the most common death in…
Why did the government drop the ball on constitutional recognition? AAP/David Crosling

Failure to launch: what happened to Indigenous recognition?

The Gillard government has finally confirmed it will not be asking Australians to vote in a referendum for the constitutional recognition of Indigenous peoples in this term of parliament. Although agreeing…
By attaching a small transponder to bees, researchers were able to track movements and feeding patterns. Andrew Martin

Fast food: how bees navigate to nectar, without the bumbling

How do insects, given their poor visual resolution and small brains, cope with the huge challenge of finding food at more than one location and returning home immediately afterwards, day after day? Mathieu…
Sunlight falls equally on leaves and solar panels, but which does the best job of turning it into useful renewable energy? kincuri/Flickr

For efficient energy, do you want solar panels or biofuels?

About 80% of the world’s total energy consumption is derived from fossil fuels, with only 12.5% from renewable resources. Replacing fossil fuels with renewable energy sources derived from sunlight - such…
Political responses to obesity have been more about creating a spectacle of “doing something” than solving the problem. Bruce A Stockwell

Why we’re losing the battle of the bulge: the politics of obesity prevention

There’s no doubt that obesity has received considerable political attention over the past decade. But data recently released by the Australian Institute of Health and Welfare shows Australians are losing…
Chilean president Sebastian Pinera’s recent Canberra visit underlines growing ties to Latin America. Now Australia must establish solid relationships with one of the world’s growing economic powerhouses. AAP

Australia finally ‘discovers’ Latin America; time now to forge relationships

Until now, we have paid little attention to Latin America. Our mainstream media hardly mentions the region or is full of misconceptions and stereotypes. But times are changing. Globalisation and technological…
Emotional intelligence is the order of the day, it seems, for trainee referees. Colin Whelan/AAP Image

Developing the mental skills of NRL referees is a no-brainer

It was encouraging to read recently that promising young rugby league referees are being offered the opportunity and time to invest in the development of their mental skills prior to taking on the pressure…
Housing stress and energy poverty are compromising the health of low-income Australians. onecellotheory/Flickr

Housing stress and energy poverty – a deadly mix?

The well-being of low-income Australian households is being seriously undermined by the increasing cost of housing and electricity. Many such households are suffering from both housing stress and energy…
The role of TAFEs in supporting innovation by anticipating knowledge and skills can’t be easily picked up by universities. (AAP Image/Joe Castro

TAFE cuts will affect everyone: state governments should think again

TAFE staff are striking today to demonstrate their opposition to unparalleled funding cutbacks totalling almost $300 million imposed by the Victorian State Government. A recent leaked cabinet paper summarising…
Tony Burke and Andrew Wilkie are happy with the super trawler wash-up. If fish could read, they’d be happy too. AAP Image/Penny Bradfield

Super trawler triggers better conservation for Australian fishes

The scientific and public debate around the super trawler FV Margiris, now reflagged as the Abel Tasman, has been significant, lively and at times, heated. The debate has been worth it: the outcome - an…