Experts have discovered an “almost-complete” fossil of a 150-million-year-old shark in Germany, giving them a nearly unprecedented look into Earth’s distant past. The study, published in the scientific journal Papers in Palaeontology, describes a fossilized Asteracanthus, which lived between 361 million years and 66 million years ago. The fossil was discovered in the Solnhofen limestones in Bavaria, Germany, famous for the...