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Established in 1949, UNSW Sydney is one of Australia’s leading research and teaching universities, renowned for the quality of its graduates and its commitment to academic excellence, innovation and social impact.

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Male orb-web spiders are dwarfed by their female counterparts, but they can maximise success if they don’t mate indiscriminately. Brian Gratwicke/Flickr

Tiny male spiders can get a leg over – as long as they’re picky

Males will mate with anything. Well, that is the general view, one that exists because of a simple biological underpinning: females are reproductively limited by costly gestation, while males are…
New research shows how a climate of uncertainty pushes us towards worse outcomes. Lukiyanova Natalia/frenta/Shutterstock

Uncertainty isn’t cause for climate complacency – quite the opposite

If we’re not certain that the problem’s there, then … we shouldn’t take actions which have a high severity the other way. This was the response from David Murray – then chairman of Australia’s Future Fund…
The Black Box flight data recorders from the 2005 fatal aircraft accident near Lockhart River, Qld, arrive at the Australian Transport Safety Bureau, Canberra. AAP/News Ltd/Ray Strange

What a black box can tell us about missing flight MH370

As the search continues for wreckage from the missing Malaysia Airlines plane it’s probable that answers surrounding the mystery of flight MH370 will not be available until the recorders are recovered…
Proposed reforms to franchise rules are meant to make life easier for franchisees, but the changes are a missed opportunity. AAP/John Donegan

New franchising law no code for fairness

The government is moving to introduce a new Franchising Code of Conduct as part of wide ranging reforms to how franchising arrangements are regulated, claiming it will be fairer for small operators and…
Unfortunately, blocking the the melanoma’s glucose supply is not as simple as eating less sugar. Shutterstock

Melanoma’s glucose addiction offers hope for new treatment

Melanoma cells are dependent on glucose to grow and spread, Melbourne researchers have found, paving the way for therapies that can halt cancer growth by blocking its fuel source. Melanoma is the most…
Imagine your DNA as strands of fairy lights – and if a globe blew, you could remove it and pop in another. kyz/Flickr

Explainer: what is genome editing?

Mistakes in the paper version of the Encyclopædia Britannica took a long time to correct – years often passed between revised editions – but these days editing information is much easier. In electronic…
Quarantining losses is used across much of our public finance system. Negative gearing is an exception. Image sourced from www.shutterstock.com

Why it’s time to quarantine negative gearing

Abolishing the sacred cow of negative gearing - where losses can be used as a deduction against other income - is considered by governments of all persuasions as electorally unpalatable. But this part…
Truly expressing yourself is more complex than you might think. donatopirolo/Flickr

Happily disgusted? It could show all over your face

Your face plays an important role in the experience and expression of emotion. Yet despite the complexity of the human face, which has 43 muscles in all, most of existing facial expression research focuses…
Australian Navy vessel Ocean Shield left Perth yesterday to join the search for missing flight MH370 and its black box flight recorders. AAP/Tim Clarke

Under the deep blue ocean: the search for MH370’s black box

As the effort to find Malaysian Airlines flight MH370 moves inexorably towards the recovery stage, the challenge of finding the plane’s flight recorder (called the “black box” even though it’s actually…

Dolphins’ habitat shapes DNA

Bottlenose dolphins who use sponges as tools experience changes to their genetic make-up as a result, research shows. Researchers…
India and the Philippines want to be known for more than their global call centres. Shutterstock.com

Call centres and compromise: the changing face of outsourcing

When Qantas wished to outsource some of its engineering operations in the 1990s it came to a compromise with the unions - the 767s would be done in-house, and the 747s outsourced. Decades on, clashes between…
It’s a delicate business, but the study of life can make our lives better. Kalense Kid/Flickr

Australia can nurture growth and prosperity through biology

AUSTRALIA 2025: How will science address the challenges of the future? In collaboration with Australia’s chief scientist Ian Chubb, we’re asking how each science discipline will contribute to Australia…

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