Evidence for ammonite survival into the Paleogene era is solid, a new study confirms, indicating that these ancient mollusks ...
Researchers from the Center for Astrophysics theorize that a comet, not an asteroid, is to blame for killing off the dinosaurs on Earth. In a press release, researchers said the Chicxulub impactor ...
NEW YORK — The American Museum of Natural History (AMNH) in New York City has opened a new exhibition that takes a multidisciplinary perspective on the asteroid strike that ended the Cretaceous period ...