Croatia’s Giant Fingerprint Island

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This tiny island in the Adriatic Sea, off the coast of Croatia, has been under a lot of attention in recent times. Located in the Sibenik archipelago on the Dalmatian coast, this small island of 1.4 square kilometer is completely covered by a web of dry stone walls. Continue reading

Stromatolites of Hamelin Pool

What appear to be rocks submerged in the hyper-saline water of Hamelin Pool at the base of Shark Bay in the Gascoyne region of Western Australia, are not quite rocks. They are living things called stromatolites, created by tiny, single-celled microbes called cyanobacteria (blue-green algae), which are some of the earliest forms of life on earth. Continue reading