To find answers, a team of researchers studied North America’s fossil record, focusing on the 18 million years before the mass extinction at the end of the Cretaceous period. The new analysis ...

Apr. 8, 2025 — The idea that dinosaurs were already in decline before an asteroid wiped most of them out 66 million years ago may be explained by a worsening fossil ... Apr. 1, 2025 — More ...

Dinosaurs' Apparent Decline Prior to Asteroid May Be Due to Poor Fossil Record Apr. 8, 2025 — The idea that dinosaurs were already in decline before an asteroid wiped most of them out 66 million ...

An international team of archaeologists, bioinformatic specialists, and historians has discovered that many medieval books were bound using seal skin. In their paper published in the journal Royal ...

Rare fossil of an ammonite preserved with a distinct mother of pearl iridescence, recently discovered by Dr. Chris Shelton and RSU student Kolby Dooling. A geology professor and his student at ...