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University of Sydney

Established in 1850, the University of Sydney was Australia’s first tertiary education institution. It is committed to maximising the potential of its students, teachers and researchers for the benefit of Australia and the wider world.

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Displaying 2761 - 2780 of 4750 articles

Some people focus their fear of death on smaller and more manageable threats. Pimthida/Flickr

Fear of death underlies most of our phobias

We manage our fear of death by creating a sense of permanence and meaning in life. But for some people, death anxiety results in pathological coping mechanisms, such as being afraid of spiders.

E-cigarettes: too important to be regulated?

New research published today in the Medical Journal of Australia shows that 9% of New South Wales smokers and recent quitters, and 16% of those aged 18–29, are currently using e-cigarettes. Most of these…
The Red Cross has a 150 year history of providing impartial humanitarian aid. Toby Bradbury

Explainer: why protecting the Red Cross emblem matters

A naughty nurse outfit sporting a red cross can actually harm the efforts of aid workers. The Red Cross is a protected emblem – designed to help those most vulnerable in times of war – and its misuse can lessen its effectiveness.
Viagra was discovered by accident when participants in a study looking at a treatment for high blood pressure reported an interesting side effect. Felix E Guerrero/Flickr

Weekly dose: the hard facts on Viagra

Viagra is one brand name of a drug that is used to treat the inability to get, and maintain, an erection.

The President of Humility

José ‘Pepe’ Mujica may not be a household name beyond the pampas and ocean shores of Uruguay, but his thoughts on power, politics and sobriety, captured in the remarkable video that follows, surely are…

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