Over the past two decades, dinosaur fossils has become a prized collection category and it's hampering scientific research.

Paleontologists have made a stunning discovery on the Spanish island of Tenerife: a beautifully preserved, still articulated skeleton of a lizard from 700,000 years ago. Researchers believe that ...

“The tusk was found to be eroding out of the sandstone bluff on the beach there ... area in state parks,” Thorpe said. “Once the specimens are preserved so that they won’t fall apart ...