Australia’s coastline just produced a discovery no one expected—a massive dead shark surfacing offshore, and experts are already on edge over what it means for the waters
The ocean has a way of humbling anyone who thinks they understand it. Less than a quarter of the seafloor has been mapped at high resolution, and only a tiny fraction has ever been visually observed. That gap between what exists and what we have seen is where rumors go to breed, and in 2015, it produced one of the most persistent marine mysteries of the decade.A tuna net off Port Lincoln, South Au…
A massive shadow glides beneath an Australian fishing boat, and the crew suddenly cuts their lines. The fishermen claim the silhouette was far bigger than their vessel, sparking fears they had just encountered a megalodon.
The teeth of Otodus megalodon sit in museum cases around the world, and the first thing visitors notice is their unnatural scale. Some are seven inches long, wider than a grown man’s open hand, with serrations so regular they appear manufactured. They came from the rock, buried in sediment that predates human history, but the animal they belonged to was real. Estimates place the largest megalodons…