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Australian art critic Robert Hughes, who was considered to be one of most influential art critics in the world, posed for photographers on a visit to Spain in 2007. AAP

Robert Hughes: reflections on a passionate critic

Art critic Robert Hughes passed away overnight after a long illness. He was 74. His wife Doris Hughes said in a statement that he passed away peacefully at 3.40pm (5.40am AEST) in New York, with her by…
Police struggle with students as they try to break into the British Conservative Party Headquarters in London during a demonstration against raising of caps on student tuition fees in 2010. AAP

HECS architect says Grattan Institute fee proposal will be seen as ‘unfair’

Today’s proposal by the Grattan Institute for higher education students to pay more will be viewed by many as unfair and unreasonable, says Australian National University Professor Bruce Chapman. “No one…
The new Cedar virus is similar to Hendra and Nipah viruses but it does not cause illness in humans or animals. AAP

New virus could offer insight into Hendra and Nipah

Scientists have identified a new virus in Australian fruit bats. The Cedar virus – named after the suburb in the Gold Coast hinterland where it was first discovered – is part of the henipavirus family…
A healthy coral trout – the diseased fish are identified by dark lesions. Richard Ling

Skin cancer found in Great Barrier Reef fish

Scientists have identified skin cancer in the Great Barrier Reef’s wild fish populations which is almost identical to melanomas found in humans. The team of researchers from the Australian Institute of…
Gore Vidal will be remembered as one of the great English language essayists of the 20th century. Mark Coggins

Reflections on the life and work of Gore Vidal

American author and essayist Gore Vidal died at his home on Tuesday from complications of pneumonia. The 86 year old was the author of 25 books, including the historical novels Burr and Lincoln. He also…
Mental health needs to be a higher priority for governments and the community at all levels. Iguanasan

National Press Club address: Allan Fels on mental health and suicide prevention

It’s a great responsibility to be the Chair of Australia’s first National Mental Health Commission. In fact it’s the greatest responsibility I’ve ever had and let me tell you why as both an economist and…
Solar photovoltaic and onshore wind could be the cheapest sources of electricity by 2030. SustainableDevelopment

Australian energy cost estimates: experts respond

Renewable energy sources such such as solar photovoltaic and onshore wind could generate the lowest electricity costs in Australia by 2030, according to a report released today by the Bureau of Resources…
Back problems affect one in 11 Australians, with many suffering persistent pain. Dave77459

Mental illness more common in those with back problems

Australians living with back problems are 2.5 times more likely to experience a depressive disorder than the wider population, according to a report released today by the government’s Australian Institute…
Patients taking the drug interferon-beta are better able to absorb vitamin D. lrargerich

MS treatment boosts vitamin D absorbtion

A commonly prescribed treatment for multiple sclerosis (MS) is associated with increased levels vitamin D, researchers have found, potentially altering the future treatment of the disease. There is no…
Cullen wanted to see how far he could get away with irritating the hierarchy. AAP

Academics remember grunge artist Adam Cullen

Archibald Prize-winning artist Adam Cullen died at his Blue Mountains home over the weekend. The 47 year old had been seriously ill for some time. Academics say Cullen will be remembered for his distinctive…
Carbon is channelled deep into the sea through a funnel-like mechanism. tbdevries

Clue to carbon storage in the Southern Ocean

Carbon emissions are drawn deep into the Southern Ocean by plunging currents, scientists have found, challenging the idea that carbon is locked away from the atmosphere by being absorbed across vast areas…
Two weight-loss drugs are currently available in Australia, with another two recently approved by the American FDA. HeavyWeightGeek

Step forward for new weight-loss drug

A new compound that leads to weight loss in obese mice could help in the development of a new class of anti-obesity drugs for humans, scientists say – though this could take many years. The drug works…
UNSW Vice-Chancellor Fred Hilmer at the National Press Club in Canberra. AAP/Alan Porritt

Hilmer: unis should copy approach of mining industry

Universities must adopt the campaign tactics of the mining industry if they are to have any chance against oppressive government regulation and fee structures, says the University of New South Wales Vice-Chancellor…
American Marissa Mayer, 37, held several senior roles at Google before becoming CEO at Yahoo last week in an appointment that made her the youngest CEO of a Fortune 500 company. AAP

Pervasive workplace sexism is biggest threat to success

Exposure to sexism is the greatest threat to the work performance of women, who flourish when they have opportunities to develop new skills and flexible workplace arrangements, according to a report published…
The sun rises on another smoggy day in China, which is now responsible for a quarter of the world’s greenhouse gas emissions. EPA/Adrian Bradshaw

Rich nations should do more on climate, say Chinese

Greenhouse gas cuts pledged by developed countries will not be enough to stop temperatures rising by 2 degrees by 2100, according to Chinese researchers who argue wealthy nations should bear greater responsibility…
Many species of cone snail, which contain compounds needed to treat neurological diseases, still await discovery. Flickr/Phil Camill

Millions of unknown species likely in danger of extinction

The planet is home to anywhere between two million and 50 million undiscovered species, many of which are at threat from rampant habitat destruction, according to a report by an international team of researchers…
Under pressure: Fairfax chairman Roger Corbett has extended an olive branch to Gina Rinehart. AAP/Dean Lewins

Rinehart closes on Fairfax seats as ally joins board

Fairfax Media’s decision to offer a board seat to Jack Cowin, a close confidant of Gina Rinehart, is likely an attempt to appease the world’s richest woman - notwithstanding claims to the contrary by CEO…
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Adelaide VC: small-group learning is the key to success

Overcrowded Australian universities must find a way to promote small-group learning if they are to revive education standards, says the incoming vice-chancellor at the University of Adelaide. In his inaugural…
Indian students scuffle with Delhi police in a 2010 protest against attacks on Indian students in Australia. EPA/Anindito Mukherjee

Australia, India must look beyond lost decade

Many Indians still perceive Australia as a white, monocultural country, according to the authors of a major report that says relations between the two countries are on the mend but remain brittle. Despite…
Chinese herbal treatments, among other complementary medicines, have come under scrutiny. Flickr/Tricia Wang

Attack on complementary medicine ‘undermines safety’

Cutting complementary medicine courses from universities would dilute the quality of the education available and threaten safe practice but have no impact on demand for it, according to academics writing…
Outbreaks of disease killed thousands of chickens in Sydney and Melbourne between 2008 and 2010. Flickr/Hadleygrass

Vaccines for chickens have created virulent new viruses

Two chicken vaccines have recombined to produce more virulent viruses in Sydney and Melbourne, research has found, prompting the regulator to examine new controls over the approval and use of veterinary…
Flood waters ravaged Toowoomba, in Queensland, in January 2011. AAP/Keira Lappin

2011 to be remembered as the year of extreme weather

Severe droughts, floods and landslides devastated parts of the world last year as carbon dioxide concentrations climbed to the highest levels in recorded history, according to a global report on climate…
A small amount of alcohol is better than none for women, research suggests. Flickr/Andrew Borodin

Risk of arthritis half for ‘moderate’ female drinkers

Women who consume three alcoholic drinks a week over a period of at least 10 years will halve their risk of developing rheumatoid arthritis, a study has found, but experts warn that more heavy drinking…
Household incomes rose, and people remained satisfied with their homes and neighbourhoods, throughout the global financial crisis. Flickr/colinjcampbell

Income up, life satisfaction levels unchanged during GFC

Average household incomes in Australia defied the global financial crisis to increase substantially in the 2008-09 financial year, and life satisfaction levels were unaffected by the downturn, according…