Losing respect for our food
With increasing populations worldwide, greater demand for meat and an array of environmental issues, agriculture is facing a perfect storm of challenges.
Managing bushfires for safety and biodiversity
Forest fires destroy but also create habitats, forcing forest managers into a tricky balancing act. Fire researchers are now developing models to help them.
Why apartments are failing the heat stress test
Most of Melbourne's apartments would fail international building health standards during a heatwave, and Australian building standards don't cover heat stress.
Global warming’s companion crisis
Environmental physicist Mark Sutton on how our fast growing 'nitrogen footprint' from agriculture and industry is reaching crisis levels, threatening our health
A woody meadow in the heart of the city
A unique research project by the Universities of Melbourne and Sheffield aims to grow urban woody meadows that are as tough as they are beautiful.
Nitrogen pollution: Forgotten element of climate change
Carbon dioxide is the headline greenhouse gas, but to mitigate climate change, we will need to tackle nitrogen emissions with technology, policy and our diet.
Turning any water into drinking water
A portable treatment plant the size of a shipping container could offer hope to communities without access to clean water.
Drones will one day help Australian farms think for themselves: living, breathing self-sufficient pieces of land.
Food that does not waste water
Automated watering systems and in-ground sensors are helping farmers produce more crops by using less water, sometimes by half.
Growing greener cities
Planting gardens on office buildings will reduce inner-city temperatures and create energy savings – and improve workers’ moods.