Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

Scientists have used sub-surface imaging and aerial surveys to see through floodplains in the Red Lily Lagoon area of West Arnhem Land in Australia. These ground-breaking methods showed how this ...

Between about 45,000 and 50,000 years ago, Australia experienced three radical changes. The continent was once home to a menagerie of giant creatures, or megafauna, such as marsupial versions of lions ...

A new CSIRO study released last week reveals that the Australian landscape soaked up one third of the country’s fossil-fueled carbon emissions over the last two decades. It also revealed that ...

Grant Williamson is a research fellow in environmental science at the University of Tasmania. Gabi Mocatta is a research fellow in climate change communication at the University of Tasmania. Rebecca ...