The climate legacies in our lakes
Dr Michael-Shawn Fletcher works to understand the environmental history of Tasmania and Chile, by using lake cores – what is considered a 'natural archive'.
The not-so-plain Nullarbor
The Nullarbor Plain, one of Australia's driest spots, was once a forest packed with gums and banksias as little as 3.5 million years ago, research shows.
Seeds of hope lie in forests
The Paris Agreement recognises that forests are crucial to tackling emissions, but to save our trees we must tackle poverty, forestry expert Rod Keenan writes.
The hole in the ozone
The re-patching of the ozone hole is an environmental success story that's worth remembering as we strive to contain climate change.