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Chief of the Defence Force General David Hurley and Minister for Defence Stephen Smith respond to reviews into Defence’s culture and the Skype scandal. Defence media

ADFA Skype scandal: Smith’s reviews could help defence to change its culture

Defence minister Stephen Smith has released the findings of a series of reviews into last year’s ADFA sex scandal and the culture of the defence force. The scandal revolved around an incident in March…
Republicans today went to the polls on Super Tuesday, but no clear candidate for the presidential nomination emerged. EPA/Ryan Stone

Super Tuesday: what we learned about the Republican presidential race

Voting in the Super Tuesday Republican primaries has ended in every participating state except Alaska. The results have been shared: front runners Mitt Romney, Newt Gingrich and Rick Santorum have all…
Reserve Bank of Australia Governor Glenn Stevens: knowing how individuals board members think is important. AAP

Shadowing the RBA: uncertainty matters when it comes to interest rates

Monetary policymaking is imperfect. When board members of a central bank such as the Reserve Bank of Australia sit down to set the appropriate target cash rate each month - as they did this week - there…
After vote rigging in Russia’s elections, Putin’s authority has been called into question. EPA/Alexey Nikolsky/Ria Novosti/Government Press Service Pool

Is Putin’s leadership legitimate? A closer look at Russia’s elections

The Russian presidential elections, held on 4 March, gave a solid electoral win to the President-elect Vladimir Putin. But much of the Western press saw it as a tainted victory. With allegations of election…
Set the controls for the heart of the sun: recycled, programmable timber shutters on the City of Melbourne’s CH2 building. City of Melbourne

Intelligent design: time to wise up and build for the climate

There may be no belching smoke stacks to be seen, but every time we thoughtlessly put up a poorly designed structure or resort to energy-intensive solutions to cool, heat, and operate an inefficient building…
A week is a long time to be stuck in a lift. MGM

Going up! The elevator that could take you into space

A major Japanese construction company, Obayashi Corporation, has announced plans to build a space elevator within 40 years, allowing people to be transported to space stations above the earth. The proposed…
Voltaren is commonly used by arthritis sufferers for pain relief but it’s been found to harm heart health. e b e cd z/Flickr

Over-the-counter painkiller may increase risk of heart attacks

Causing constant pain from inflammation of the joints, arthritis is common and debilitating, especially in older people. Adding to the woes of arthritis sufferers, a recent study has highlighted that commonly…
The one feature of the government’s carbon price framework which has received little analysis is compensation to households. AAP

Why compensating households affected by the carbon tax is bad economic policy

There are many features of the design of the Gillard government’s controversial and complex carbon legislation that can be questioned. For example, Australia’s unilateral action; the two-phase carbon tax…
Taking estrogen alone, however, is still linked to an increased risk of blood clots and stroke. Flickr/apdk

Estrogen can reduce risk of breast cancer for post menopausal women

A study of women who took estrogen for about six years and then stopped has found they were less likely to develop breast cancer and die from the disease than those who never used hormone replacement therapy…
Voters elect delegates who pledge support to a particular candidate. EPA/Michael Reynolds

Explainer: Super Tuesday

Super Tuesday is billed as the most important day for any US presidential nomination contest, and this year it’s more fascinating than ever. Fewer states are voting than usual and the Republican party…
Swan’s “fair go” message isn’t original, but it is clever. AAP/Alan Porritt

What’s behind Wayne Swan’s ‘fair go’ message?

When they each ran significant chunks of the Australian mining industry in the 1970s, the late titans Sir George Fisher and Sir Maurice Mawby were often dismayed at the attacks politicians, and others…
President Obama and Israeli Prime Minister Benjamin Netanyahu meet at the White House in early March, 2012. EPA/Martin H Simon

On Iran, Obama shows he loves Israel a little too much

A key facet of America’s extended, depressing election campaigns is that every serious presidential candidate has to prove their fanatical, unswerving devotion to the Israeli government. As part of this…
Australia’s revised dietary guidelines must consider environmental sustainability. Wonderlane

Climate change and obesity – eating for the health of the planet

The National Health and Medical Research Council (NHMRC) is currently revising the Australian Dietary Guidelines. Yet, despite expert advice from public health and environmental sustainability groups…
“Amateur enthusiast”: Tim Flannery with Greg Combet, the Federal Minister for Climate Change. AAP/Alan Porritt

Climate and floods: Flannery is no expert, but neither are the experts

Few Australians can be unaware of yet another summer season where widespread floods are covering large areas of eastern Australia. As with last year’s summer deluge, this year’s rainfall is directly caused…