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

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 ...

Australia’s landscapes look wide open and inviting. Beaches stretch for miles, trails lead into dramatic bushland, and ...

Road trips are a popular way to explore the scenic beauty and rich history of various regions around the world. In Australia, there are numerous routes that offer breathtaking views and unforgettable ...

(CNN) — When Lisa Michele Burns set out to photograph Australia in 2022, she didn’t quite realize how enormous it was. She recalled a growing sense of panic on the second of her two four-month road ...