A new study by the University of Minnesota challenges previous classifications paleontologists use to determine how the fossil record is formed. They investigated how dinosaur and mammal bones are ...

Rare 450-million-year-old fossil, Paleocanna tentaculum, that provides a clearer link between ancient cnidarians and modern ...

Learn how a newly discovered jellyfish species fossil from Quebec reveals how early jellyfish evolved and why soft-bodied life is so rarely preserved.