The growing threat of flash flooding as a result of more intense rapid rain bursts means the city needs to update its flood defences.
The most severe sudden downpours in Sydney have intensified by 40 per cent in the last two decades.
To fully understand droughts, we need to answer the question: where does Australia’s rainfall come from? The answer isn't simple.
New research has found the window of opportunity for hazard reduction burns won’t actually get smaller, but instead change seasons.
Extreme fire risk will overlap with weather patterns to create fire tornadoes more often under climate change.
