The Environment
Bold solutions for global challenges
The Environment
Bold solutions for global challenges
Would you switch detergents to avoid eco apocalypse?
Fear of being seen as self-righteous bores is among the many reasons that environmentally conscious Australians don't buy green products.
What goes on in the private lives of sharks
Sharks are very smart, they learn quickly and they have feelings, says leading biological scientist Professor Culum Brown.
Insect hotels and why you should build one
A warning has been sounded that insects could disappear within a century. But Macquarie University entomologist Matthew Bulbert says we can all do something to help save them.
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 Labs' and 'Which Plant Where' projects, Professor Leishman leads us through the latest developments in urban greening, and of the risks facing both urban and agricultural planting in the face of climate change.
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.
Introducing the five-minute pet
Yes, we love our dogs and cats, but there’s a whole world of wild animals out there that can enrich our daily lives, too, if we let them.
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.