Baljenac – Croatia’s Famous Fingerprint Island

Located off the coast of Croatia, in the Adriatic Sea, Baljenac is a tiny island covered by a series of dry-stone walls that make it look like a giant fingerprint when seen from above. The oval-shaped island of Baljenac is covered by a 23-kilometer-long network of dry-stone walls. you’d think it was an ancient labyrinth, […]

This Weird Parasite Is The Only Known Animal That Can Survive Without Oxygen

Henneguya salminicola, a tadpole-like parasite that infects salmon, has a rather unique superpower – it can survive without oxygen. When examining Henneguya salminicola, researchers noticed something really strange: the microscopic parasite appeared to have no mitochondrial genome. The mitochondria, commonly known as “the powerhouses of the cell”, are organelles that rely on oxygen in order to […]