👉 The arches are a type of ancient architectural structure that were used for both shelter and protection. They were typically made from stones, clay, or wood and were often used in construction for walls and foundations. Archaeologists have long been interested in understanding how these structures were built and what they looked like. In 2018, researchers at the University of Michigan announced the discovery of a new type of arch that had never before been seen: a "archarche." This new type
