Archaeopteryx, a bird-like dinosaur, is providing insights into how dinosaurs evolved into birds.A well-preserved Archaeopteryx fossil at the Field Museum in Chicago has revealed feathers, soft tissue, and skeletal features.The specimen, known as the Chicago Archaeopteryx, shows similarities with modern birds and suggests flight capabilities.Researchers used advanced techniques like CT scanning and UV light to uncover hidden features in the fossil.The fossil's preparation involved preserving bone and soft tissue coloration for better analysis.The study showed intermediate features in the roof of the mouth, indicating evolution towards modern bird characteristics.Fossils in the hands and feet of Archaeopteryx provided clues about its mobility and foraging habits.Evidence suggests Archaeopteryx was likely able to walk on the ground and climb trees.The long tertial feathers on the upper arm of Archaeopteryx indicate it may have been capable of powered flight.This discovery adds to the understanding of how some dinosaurs developed the ability to fly and evolve into birds.