We show how this "cosmic clock" uncovers the evolution of rivers, coasts and habitats.

Gum trees dot the hills and valleys of south-eastern Australia, a vivid fixture of the rolling landscape. But despite the seeming health of these iconic trees, they have earned the morbid nickname ...

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 ...

Mongabay recently launched the Australian Biodiversity Special Reporting Project, which will produce sustained, high-quality ...

Lenie Namatjira, "Mt Gillen, near Alice Springs" (2016), watercolor and fiber-tipped pen over pencil, 7.87 x 11 inches (© Lenie Namatjira/Licensed by Copyright ...