A rise in global temperatures of 2 degrees Celsius is likely to bring more extreme rainstorms to many parts of Australia even as other areas experience severe droughts, new research shows.
Current changes in the ocean around Antarctica are disturbingly close to conditions 14,000 years ago that led to the rapid melting of the Antarctic ice sheets and a three metre rise in global sea levels, new research shows.
Improving our understanding of severe storms requires a lot of data but research resources are limited and spread across many different storm types. Christopher J. White, Jason Evans and Kevin Walsh think citizen scientists could help fill the gaps.
Heatwaves are Australia's deadliest type of natural disaster and more research is needed to forecast accurately their impacts on people, write Sarah Perkins-Kirkpatrick and Christopher J. White.
How East Coast Lows interact with other climate extremes now and into the future is the next big question researchers hope to answer, writes Acacia Pepler.
Adélie penguin numbers at Cape Denison in Antarctica have crashed from more than 160,000 birds in 2011 to just a few thousand following the grounding of a giant iceberg in Commonwealth Bay.
