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Natural records taken from coral, tree rings and ice cores helped to provide a “climate picture” for the past 1,000 years. AAP Image/ARC Centre of Excellence, Natalie Rosser

Post-1950s warming in region unmatched in 1,000 years

Update October 2012: The manuscript “Evidence of unusual late 20th century warming from an Australasian temperature reconstruction spanning the last millennium” by Joelle Gergis, Raphael Neukom, Ailie…
Cotton coated with the superhydrophobic material repels a drop of water. Deakin University

Keeping clean easier with water-repellent coating

A new coating for cotton that is 1½ times more water-repellent than Teflon can survive for dozens of machine washes, say the Australian scientists who developed it. A team from the Australian Future Fibres…
The floods that engulfed Sydney on March 8 this year are expected to become a more common occurrence. AAP/Paul Miller

Floods and heatwaves to increase across NSW

Rising sea levels could threaten up to 60,000 houses, 1200 commercial buildings and 250 kilometres of highway in NSW by the end of the century, a report by the federal government’s Climate Commission says…
Australian higher education achieves a high output with fewer resources. EPA/Jorge Ferrari

Australia ranked 8th in the world for higher education

Australia is ranked eighth out of 48 countries in a new global measure of higher education - behind the US, Canada and Scandanavian countries, but ahead of Britain, France and Germany. The Universitas…

Species with multiple colours evolve faster

Australian researchers have provided the first support for a 60-year-old evolution theory - that species with multiple colours in the same population evolve into new species faster than those with one…
Scientists believe that by mimicking the production of a molecule, they may be able to delay or repair the onset of dementia in elderly patients. AAP/Melbourne Neuroscience Project, Katrina Lawrence

Molecule may be key to halting early dementia

The discovery of a molecule that appears to regulate memory and learning in the brain could pave the way for treatments of early dementia, scientists at the University of Queensland’s Brain Institute (QBI…
The ongoing decline in international students is placing Australian universities under financial pressure. AAP/Julian Smith

Budget relief for unis, but financial strain lies ahead

Anxiety gave way to relief across universities last night after Labor handed down a higher education budget that maintained indexation and delivered a $120 million increase to the overall research budget…
CSIRO CEO Dr Megan Clark. AAP/Alan Porritt

Efficiency tax will stifle scientific work at CSIRO

A $23-million “efficiency dividend” on administrative costs at CSIRO will inevitably affect the quality of scientific research at Australia’s national science agency, staff association president Michael…
Westpac chief Gail Kelly was the first female CEO of a major Australian bank or top 15 company. AAP/Dean Lewins

Make gender targets a job measure for managers

Australian businesses should set managers “challenging gender targets” and hold them accountable for the proportion of women in their work units, say the authors of a three-year study into gender equality…
Candice Reed, Australia’s first IVF baby, will turn 32 next month. AAP/Ethical Strategies

Fertility treatments linked to higher risk of birth defects

Babies conceived using commonly available fertility treatments are on average almost 50% more likely to have a birth defect than those conceived naturally, according to the most comprehensive study of…
A Tasmanian tiger is strung up by its hind legs. AAP/Supplied

Dingoes may have wiped out Tasmanian tiger on mainland

Dingoes were twice the size of female thylacines and could have caused their extinction on mainland Australia through direct attacks, a new Sydney [study](http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0034877?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+plosone%2FEvolutionaryBiology+(PLoS+ONE+Alerts%3A+Evolutionary+Biology…
Hundreds of cases of serious heart defects in newborns are missed in Australia each year. AAP/Victorian Department of Health

Simple test for heart defects in babies should be routine

Newborn screening for life-threatening congenital heart defects using pulse oximetry - a simple, low-cost test - is the most accurate detection method and should be adopted internationally for all newborns…
Wikipedia co-founder Jimmy Wales will help the UK government design a platform where all taxpayer-funded scholarly will be available for free. AAP/Yonhap News Agency

Wiki founder to build open access site for UK research

The British government has enlisted the services of Wikipedia in a push to make all taxpayer-funded academic research from the UK freely available online - regardless of whether it is also published in…
Teenage VCAL (Victorian Certificate of Applied Learning) students Nat (left) and Jordan credit VCE alternative scheme for giving them a future. AAP/Jane Vashti Ryan

Tens of thousands of students in alternative education

More than 33,000 disenfranchised young Australians are taking part in at least 400 “non-conventional schooling” programs, according to the largest ever national survey of students who have fallen out of…
Study participants were less likely to consider obese women for jobs. Rudd Center for Food Policy and Obesity

Obese women face discrimination in job hunt

People who worry about their appearance are more likely to discriminate against obese people, a new study has found. Researchers gave bogus resumes to 102 university students and asked them to discuss…
Apple founder Steve Jobs battled pancreatic cancer for many years. EPA/Andy Rain

Gene discovery could help treat deadliest form of cancer

The discovery of a tumour suppressing gene could offer hope to patients with the deadliest form of cancer, new research has shown. An international team of researchers, including scientists from Australia…
Wind turbines generate turbulence in the ground, which stirs up the atmosphere and raises the temperature. EPA/Horacio Villalobos

Wind farms lift the temperature in their region

Wind turbines can modify the local climate by warming the atmosphere, according to a study that revealed an increase in temperature of 0.72 degrees over a region of Texas where four large wind farms have…
Scientists say the supply of freshwater in Australia could eventually be at risk. AAP/Linda Silmalis

Dry parts of the planet to get drier, wet parts wetter

The cycle of evaporation and rainfall over the past 50 years has intensified at twice the rate predicted by climate change models, according to a report by US and Australian scientists of ocean salt levels…
The flavanoids in strawberries and blueberries could help delay dementia. EPA/Bilawal Arbab

Blueberries and strawberries slow cognitive decline

People who eat greater amounts of blueberries and strawberries could delay their cognitive ageing by years, according to data from a large-scale study conducted over more than three decades. In a paper…
Tweaking the numbers: managers are more likely to manipulate accounts when they are on performance incentive contracts. Dominic Knight

Bosses at ‘self-focused’ firms more likely to massage books

Manipulation in accounting is more common in firms where the work culture promotes self-interest, according to a joint study by Australian and Dutch researchers. The study, which obtained anonymous responses…
Publishers have made journal subscriptions prohibitively expensive, says Harvard Library. Frederik Questier, Yanna Van Wesemael

Harvard: journal subscription fees are prohibitive

Harvard Library says it can no longer afford the vast cost of academic journal subscriptions, and has advised staff at the university to support open access publishing instead. In a memorandum posted on…
Some proponents of open access publishing are naive, Margaret Sheil says. Macquarie University

Open access not as simple as it sounds: outgoing ARC boss

After almost five years at the helm of the Australian Research Council (ARC), Margaret Sheil will this week step down to take up the position of Provost at the University of Melbourne. Professor Sheil…
China’s Southeast University, which has formed a landmark partnership with Monash University, is one of China’s oldest higher learning institutions. study-in-china.org

Monash is first Australian university to launch in China

Monash University has become the first Australian institution to receive a license to operate in China, and will start welcoming students to its purpose-built graduate school near Shanghai later this year…
Sperm is injected into an egg cell using a microscope at an IVF clinic. EPA/Waltraud Grubitzsch

IVF babies at greater risk of heart problems in later life

Babies born through IVF procedures are at greater risk of developing heart problems, according to research that suggests “manipulating nature in this way may have some adverse results”, an Australian IVF…

Scientists discover there are 10 types of breast cancer

A landmark study has revealed there are 10 different types of breast cancer, not four as previously thought - a finding that is expected to have far-reaching implications for treatment of the disease…