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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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Leaving water out for wildlife is important during droughts and bushfires but if it’s not changed regularly it can be a breeding ground for mosquitoes. Roger Smith/Flickr

You can leave water out for wildlife without attracting mosquitoes, if you take a few precautions

Temperatures are soaring and bushfires are decimating Australia’s wildlife. So how can we avoid creating a breeding ground for mosquitoes when putting water out for thirsty birds and animals?
Of course young children notice parents crying but they also notice when they’re unusually preoccupied or irritable. NinaViktoria/Shutterstock

Babies and toddlers might not know there’s a fire but disasters still take their toll

Babies and toddlers might not be able to communicate well or at all with words, but they show their distress during disasters through behaviour. Here’s how parents can help them cope.
Birds are disoriented by smoke and often cannot escape a fire. James Ross/AAP

A season in hell: bushfires push at least 20 threatened species closer to extinction

In a matter of weeks, the fires have subverted decades of dedicated conservation efforts for many threatened species.
Black Saturday firefighters battling flames in Victoria. When we laud fire fighters as heroes, we fail to acknowledge the ongoing impact of the fires. AAP Image/Andrew Brownbill

‘I can still picture the faces’: Black Saturday firefighters want you to listen to them, not call them ‘heroes’

In commemorating firefighters as heroes, we can fall into the danger of overstating their ability to control fires, absolving ourselves of responsibility.
The Asian honey bee (Apis cerana) has been found in Cairns. It’s just one of the introduced bees buzzing under the radar. Tobias Smith

Aussie scientists need your help keeping track of bees (please)

Bees innocuously buzzing ‘round the birdbath may be a barometer for burgeoning bee invasions.
Withe the impeachment vote passing the House of Representatives, Donald Trump will now face a trial in the Senate. AAP/EPA/Michael Reynolds

Donald Trump has become the third president in US history to be impeached. He’s unlikely to be convicted

In the Trump era, one crisis – even one as grave as impeachment – is simply replaced by another. In more tranquil times such crises may spell the end of a presidency – but not so in the age of Trump.
If a vehicle was coming through this intersection would this pedestrian have right of way? Stephen Di Donato/Good Free Photos

Why Australian road rules should be rewritten to put walking first

Most people do not know the right-of-way rules, but a starting point should be that pedestrian needs and safety take priority. Current road rules are biased towards driver convenience
In ads in women’s weekly mothers have gone from guided by experts to gaining expertise, all the while still limiting maternal knowledge to the domestic sphere. Shutterstock

Keeping mum in the kitchen – representations of mothers in ads haven’t changed in six decades

Ads depicting mothers in the UK and Australia between 1950 and 2010 continue to limit maternal knowledge to the domestic sphere and reinforce gender stereotypes of ‘professional’ expertise
Although yellow fever does not currently exist in Australia, the species Aedes aegypti - which can transmit the disease - is found widely across northern Queensland. The virus remains a global health concern, but citizen scientists could help prevent its spread. Simon Kutcher/flickr

As heat strikes, here’s one way to help fight disease-carrying and nuisance mosquitoes

Nuisance-biting and mosquito-borne disease are ongoing concerns for health authorities. But an effective citizen science program is now showing how all of us can help beat the bite of mozzies.
The moody landscapes of Caspar David Friedrich were inspired by Kant’s ideas of the sublime. Wikimedia Commons

Explainer: the ideas of Kant

Kant’s philosophies include ideas on faith, the sublime, and the enlightenment. But what do these ideas mean? And how can we use them today?

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