Feather Fossil Long Thought To Be From Archaeopteryx Bird Belonged To Unknown Dinosaur Imaging technology revealed the missing quill of a 150-million-year-old fossilized feather discovered in Germany in 1861. Analyses revealed the feather did not belong to the Archaeopteryx bird. by Allan Adamson
Science Changyuraptor discovered - world's largest flying dinosaur flew with four wings by James Maynard