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

A fossil from one of the largest dinosaurs to live in North America was discovered in a national park in Texas.

rex fossil specimens from a range of sources, including primary literature, museum records, and media reports. Particularly, researchers found that samples of the dinosaur’s juvenile form ...

The fossil was found in an area that was once underwater ... Researchers work to identify 82 million-year-old dinosaur found in Mississippi 'It was huge.' Mississippi man finds rare mammoth ...

Sul Ross students and professors collect a fossil from a giant dinosaur at a Texas national park. Photo from Sul Ross State University. A fossil from one of the largest dinosaurs to live in North ...

Fossils from the “giant” dinosaur have been found in the Big Bend before, but are usually poorly preserved, the release said. However, the fossil collected by the university “belongs to one ...