Surveys by an unmanned submarine support suggestions that Antarctic sea ice is thicker than previously thought, according to research published in Nature Geoscience.

The Low Carbon Living CRC’s ambitious goal is to drive Australia’s carbon emissions down by 10 megatonnes by 2020. Gemma Chilton reports.

New technologies at the frontier of Australia’s agricultural boom are set to secure our place as a strong global competitor, write Rosslyn Beeby.