Australia faces many security issues driven by climate change, including more international migration and an increase in defence personnel being sent on disaster relief missions, a Senate inquiry has found.
The risk of urban flooding is rising. Overall, residents and municipalities are ill prepared, but there are steps homeowners can take to protect themselves.
Effective conservation of migratory songbirds requires an understanding of how populations are connected between seasons. The challenge is being able to track individuals throughout the entire year.
Deriving fuel from trees costs more than wind and solar power and it emits more carbon than coal. There are many heated debates about this kind of energy, known as forest or woody biomass.
To give the best chance for science to have an impact, we need to present our arguments to the public in the most convincing ways we have available. Applied psychology can help.
Calgary has already had two 100-year floods in less than a decade. But the city and the province have yet to take action to meaningfully lower the risk of future flood damages.
Australia has always suffered heat and flood, but a detailed seasonal rainfall reconstruction of the last 800 years shows the extremes are intensifying.
Scientists have long thought most nitrogen in Earth’s ecosystems comes from the air, but new research shows it also is released as rocks weather. This could boost plant growth and help sequester carbon – but not fast enough to avert climate change, as some pundits have claimed.
At 14, writer Tony Birch had rarely travelled two miles out of the centre of Melbourne. Encountering a billabong on the Birrarung River was the first time that country spoke to him.