The fossils at the Mazon Creek site are so abundant and so well-preserved that researchers can reconstruct a detailed ...

A newly discovered 460-million-year-old trilobite showed signs of being shaped and flattened—the first indication that ...

Dr. Arjan Mann, the Field Museum’s assistant curator of early tetrapods, and his team have studied and collected fossils over ...

Five tree fossils that resemble each other were found in New Brunswick, Canada, and showed certain similarities to the ...

Paleontologists unearthed fossils in the Grand Canyon dating back more than 500 million years that offer a new look into a ...

Chicago's Mazon Creek fossil site is being excavated and studied by Field Museum researchers, revealing ancient creatures, ...

The Long Pine Heritage Society invited fossil collectors, Nebraska Game and Parks and a highway salvage paleontologist to ...

Fossils from the Petrified Forest National Park, in northern Arizona, revealed the discovery of a new reptile species that ...

Seven newly discovered stone tools, dating to between 1.04 and 1.48 million years ago, were found on the Indonesian island of ...

Scientists have discovered an entirely new species in northern Arizona, but it has been extinct for more than 220 million ...