Behind the Headlines
Explore our world, one headline at a time.
World Book Editors break down the news in our Behind the Headlines feature allowing for a deeper understanding of the complex events that shape our world today. Behind the Headlines articles are carefully crafted presenting the latest national and world news, science discoveries, current events and other top stories and are simplified for young readers.
For decades, dinosaurs have been grouped into two broad categories: long-necked sauropods and meat-eating theropods (along with birds) in one group, and the remaining plant-eaters, such as Stegosaurus, Triceratops, and Iguanodon, in the other. In March, a group led by Matthew G. Baron from the University of Cambridge in the United Kingdom challenged that view. They published their findings in the prestigious scientific journal Nature.
For thousands of years, indigenous (native) people of Western Australia knew about giant ancient footprints along the shore of the Indian Ocean. But only recently have scientists learned about, and been able to study, the tracks, which were made by dinosaurs some 100 million years ago.
When you see models or illustrations of dinosaurs, have you ever wondered how accurate they are? Bones, skin impressions, and tracks can tell scientists and artists a great deal about the shape, size, and movements of these animals, but how do people know what color patterns the beasts adopted?
Late last month, paleontologists (scientists who study fossils) announced an amazing discovery. Researchers led by Lida Xing at the ChinaUniversity of Geosciences in Beijing had discovered two bird wings preserved in amber. They published their findings in the journal Nature Communications.