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The University of Tasmania generates powerful and unique ideas and knowledge for the benefit of our island and the world. Through excellent research and teaching, we strive to stimulate economic growth, lift literacy, improve health outcomes for Tasmania and nurture our environment as it nurtures us.

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Displaying 1021 - 1040 of 1087 articles

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Climate change, fire may wipe out Australia’s giant gum trees

As Australia gears up for another risky bushfire season this summer, some of its most iconic and valuable forests are at risk. Giant eucalpytus trees rely on fire to regenerate, but an increase in major…
Sea levels are rising globally at record-breaking rates and Antarctica is playing an increasing role. Matt King

Weigh-in reveals Antarctica’s losing 190 million tonnes a day

A small slice of Antarctica turns up along your coastline each year. We’re all glad it’s just a small slice, given Antarctica could deliver a total sea-level rise of 59 metres. That’s not going to happen…
Competing proposals for the Ross Sea could give CCAMLR an excuse to shelve protected areas. Jacques Descloitres/NASA

Conserving Antarctica: which protected area will it be?

This week delegates from around the globe are gathered in Hobart for the annual meeting of the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR, pronounced “camel-ar” to those…
Representing foetuses as “babies” can have a serious impact on women’s access to contraception and abortion. Trevor Bair

Hilarious or horrifying? Foetuses Photoshopped onto bellies

I was both delighted and confused when I saw a discussion of a new “trend” in pregnancy pictures on STFU, Parents, a US blog that pokes fun at people who “overshare” information about parenting through…
Massive open online education could be the answer to addressing community and industry needs. Head image from www.shutterstock.com

How Australian universities can play in the MOOCs market

FUTURE OF HIGHER EDUCATION: The rise of online and blended learning and the development of free online courses is set to transform the higher education sector. We’ve asked our authors how to remake the…
The role of powerlines in bushfires is raising some pressing issues of climate change adaptation. Paul Hocksenar

Hot issue - bushfires, powerlines and climate change

We have unwittingly hardwired a bushfire ignition source throughout our flammable landscapes – powerlines. Powerlines can fail under any conditions but the risk increases on days of high bushfire risk…
Research heads are hoping to avoid another round of government funding cuts. AAP

Research funding focus shifts to industry

The likelihood of research funding freezes or cuts by the Federal Government is worrying, says incoming Australian Research Council executive director Brian Yates, but is more likely to be a cyclical problem…
The banks have pulled the plug on loss-making company Gunns after it announced a $904 million loss. Image from www.shutterstock.com

Timber giant Gunns felled by the ‘perfect storm’

Forestry company Gunns has been entered into voluntary administration after posting a $904 million loss today. Tough economic conditions, including a high Australian dollar and falling woodchip prices…
For more than three decades Antarctica has experienced the most severe depletion of stratospheric ozone. NASA Goddard Photo and Video

Explainer: what is the Antarctic ozone hole and how is it made?

SAVING THE OZONE: Part two in our series exploring on the Montreal Protocol on Substances that Deplete the Ozone Layer – dubbed “the world’s most successful environmental agreement”. Yesterday’s article…

Christine Milne In Conversation: full transcript

David Bowman What I wanted to ask you is, in two years time, the concentration of carbon dioxide in the atmosphere will be about 400 ppm. According to the Greens’ policy documents, the world should have…
Some commentators have suggested that the RBA should intervene in currency markets to tame the Australian dollar. But is this a wise move? betta design

Should the RBA act on the high Australian dollar? Experts respond

As foreign central banks continue to park their money in our triple-A rated bonds, the Australian dollar continues its inevitable ascent. The dollar traded as high as US106.03¢ after the RBA left the interest…
We know next to nothing about Earth ecology. Aschevogel/Flickr

Hurrah for Mars, but why not more curiosity about life on Earth?

The landing of the explorer Curiosity on Mars is a fantastic affirmation of the extraordinary technical capacities of humans. A series of remote, high risk choreographed moves saw a small mobile laboratory…
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…
Provocative artworks, such as Wim Delvoye’s Cloaca, have drawn a steady stream of tourists to multi-billionaire David Walsh’s Museum of Old and New Art in Hobart. AAP

Sex, death and taxes: how should the tax system treat MONA founder David Walsh?

It was March last year when I sat down in the chaotic New York office of a leading international tax attorney to conduct an interview for a book I was writing on the campaign against tax havens. But rather…
Students from the next generation are heading to university, how should we teach them? Flickr/iwouldstay

A lecture on the art of lecturing: A how-to guide to teaching young people

Narcissistic, lazy, and overly confident – this is the way some see the new generation of young people starting to go to our universities. According to teacher Lynn Van Der Wagan, who sparked an online…

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