The Montreal Protocol, an international agreement signed in 1987 to stop chlorofluorocarbons (CFCs) destroying the ozone layer, now appears to be the first international treaty to successfully slow the rate of global warming.
Urban overheating threatens the lives of people in Darwin, but researchers from UNSW's Faculty of Built Environment have calculated how many lives could be saved by changing the city.
With global sea levels set to rise by up to a metre by 2100, there is much to be learnt from past changes to the coastline and how humans responded to dramatic increases in sea level.
Summer in some parts of the world will become one long heatwave with a global temperature rise of just 2°C above pre-industrial levels, new research has found.
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.
Until now, India's smog problem has curbed extreme temperatures. But that could be about to change, write Sarah Perkins-Kirkpatrick, Andrew King and Geert Jan van Oldenborgh.
