Science ❯ Evolution

Extinction

Ancient Species Species Competition Species Restoration Paleobiology Paleogenomics Pleistocene Epoch Biogeography Cenozoic Era Dinosaur Behavior Non-Avian Dinosaurs Marine Life Prehistoric Life Climate Change Conservation Biology Species Revival Dinosaurs Fossil Record

450‑Million‑Year‑Old Crinoid Shows Rare Soft Tissue Preservation

Revealing feeding anatomy in Ordovician crinoids, the fossil also shows curated museum collections can produce major new science.

Giant Caiman Tooth Marks Reveal Terror Bird’s Fatal Encounter in Miocene Colombia

Megalodon Was a Flexible Supercarnivore, New Study Shows