A collection of fossilized dinosaur bones from Wyoming features tooth marks that provide evidence that some bites were likely ...

Thousands of fossilized bones from a Cretaceous-period bonebed in Wyoming, the United States, offer rare physical evidence ...

The 82-million-year-old vertebra sat unidentified in a British collection for four decades before scientists linked it to Gondwana.

Blood tests are useful tools for doctors and scientific researchers: they can reveal a lot about a body's health. Usually, a blood sample is taken to get a picture of the large molecules that are ...

Researchers explained that when bones exposed to high levels of heat are illuminated with specific light wavelengths, they light up with a distinctive glow.

Using the fossil record and modern cold-blooded critters, paleontologist Kelsey Jenkins recreates the hearing capabilities of ancient animals Jack Tamisiea During the Late Permian period more than 255 ...

Eocene Fossils of a Beetle, Wasp and Mosquito in Sandstone and 38-55 Million Years in Age.© I. Pilon/Shutterstock.com The story begins in Cueva de Mono, a cave in the southern Dominican Republic that ...

More than 100 million years ago, a flying reptile called a pterosaur flew over the oceans hunting squid and fish. Much more recently, one of its wing bones was discovered in Brazil, transformed over ...