A beautiful seagrass is endangered in parts of NSW, but a team of “underwater gardeners” led by a UNSW marine ecologist is working to stem its decline.
Himalayan villages are growing food in the forests, a traditional model that can fight both land clearing and world hunger.
Evidence shows restorative justice can help fix environmental crime – so why isn't Australia using it more?
UNSW Sydney will switch to 100% renewable electricity, expand onsite solar energy generation and improve energy and water efficiency to reduce the University’s environmental footprint.
Rewilding is gaining popularity around the world, as a means to restore ecosystems to their ancient state. But just like Vegemite, Australian rewilding projects need to have a unique flavour.
Artificial islands emerging from the oceans are regarded as 'engineering marvels'. But little attention is paid to how these human-made structures affect sea life.
Chris Turney, Jonathan Palmer and Mark Maslin suggest that a single tree provides a potential marker for the start of the Anthropocene, a new geological epoch dominated by human activity.
Subsidies would encourage the uptake of electric vehicles but they would need to be tailored and temporary, writes S Travis Waller.
A team of UNSW research students are urging regulators to properly consider green infrastructure when setting charges for new property developments.
Experts US climatologist Michael E. Mann, psychologist Stephan Lewandowsky and activist Anna Rose share their ideas on how to break the climate stalemate in a UNSW Grand Challenges event to be chaired by ABC TV’s Emma Alberici on 16 August.