Hanss is part of an interdisciplinary team of archaeologists, chemists, historians, conservators, and materials scientists ...

WASHINGTON (AP) — Giraffes are a majestic sight in Africa with their long necks and distinctive spots. Now it turns out there are four different giraffe species on the continent, according to a new ...

Is a mysterious, small tyrannosaur fossil from Montana just a juvenile? Or did tiny tyrannosaurs once walk the Earth? New research published in the journal Nature on October 30 offers evidence that ...

This work includes articles from the Arthur M. Sackler Colloquium on the Scientific Examination of Art: Modern Techniques in Conservation and Analysis held at the National Academy of Sciences Building ...