More wild weather on the way
The wild conditions across Sydney on Wednesday – followed by a hot weekend – are becoming far more common as the climate continues to change.
What causes a dust storm?
The extraordinary weather that caused dust storms across NSW in November was triggered by a large, swirling low pressure system characterised by strong winds and thunderstorms.
Leading Lights: Cities need more rooftop gardens
Distinguished Professor Michelle Leishman is Head of Macquarie University's Department of Biological Sciences, leader of the Green Cities Project, board member of the Royal Botanic Gardens, and all-around hero of the garden. Discussing the 'Living
Sulawesi's earthquake and tsunami provide key insights into catastrophe response
Disaster researchers, who are keeping a close watch on the situation in Indonesia, highlight the gaps Australia has in its ability to handle a catastrophic event here.
Sydney's biggest green roof welcomes researchers and community gardeners
Through a partnership with Macquarie, a 1920s coal depot has been transformed into a community garden, science lab and outdoor classroom, with more plans afoot.
How minerals will help shift Australia to renewable energy
Macquarie researchers are building a model of the lithosphere beneath the Australian continent to find the critical minerals and metals we need to shift to renewable energy and to drive technology like smartphones and computers.
What is a lunar eclipse?
Astrophysicist Professor Richard de Grijs explains exactly what happens during a lunar eclipse like the rare spectacle that occured on July 28.
What is ephemeral art?
Distinguished Professor in the Department of Biological Sciences Michael Gillings explains.
Public pressure must end the ivory trade in Australia
As rhino and elephant body parts are pulled from a legal Australian auction taking place today, conservationists hope a current Senate Inquiry will be the beginning of the end for our domestic ivory trade.
Late bushfire season and extreme heat put pressure on resources
A longer fire season means less chance to reduce bushfire fuel load through hazard reduction, says natural hazards expert Andrew Gissing, putting a greater burden on resources.
Cities need more rooftop gardens to balance urban sprawl
Green places are vital for improving our health and creating a sense of community. So how do we balance development with green space?
From sea monsters to BFFs: the amazing mateship of sharks
Sharks loom large and menacingly in the Australian imagination but new research shows that, just like humans, sharks have friends.