As a climate scientist watching the most destructive bushfires in Australian history unfold, Joelle Gergis feels like she is witnessing the collapse of the biosphere.

From Tasmania’s majestic forest giants to the eucalypt on your nature strip, trees in Australia are many, varied and sometimes huge. But how many are there exactly? And how does their number change over time?

Citizen scientists from around the world are being asked to help complete Australia's longest daily weather record.

Climate History Australia has launched a new citizen science project to create the longest daily weather record for Australia.

When the clock ticked over to 2020, Australia was in the grip of a brutal drought and unprecedented bushfires. But in the months since, while many of us were indoors avoiding the pandemic, nature has started its slow recovery. That is the message of our new analysis released today.

You might associate the Australian Alps with skiing, Snowy Hydro-Electric or the Man from Snowy River. But few know of the region’s history of exploitation, and of those who fought to save this precious wilderness. A new book, tells that important story.