This video features Tavolara Island, a striking limestone massif located off the northeastern coast of Sardinia, Italy.

The older Gellibrand Marl formed in deeper marine conditions during the middle Miocene, with the study dating parts of it to younger than 14.1 million years ago. Later, the overlying Port Campbell ...

Until now, the evolution of the Twelve Apostles has not been well known. Every year, millions of visitors stand at the clifftop lookouts along Victoria’s Great Ocean Road and gaze out at the Twelve ...