Researchers have discovered two new species in a 125-million-year-old fossil in China. While they’d be wiped out by a T-Rex ...

Researchers also found the remains of two rodent-like mammals in the gut of this dinosaur’s fossil, which represents the first direct evidence of dinosaur-mammal predation in this ancient ecosystem.

This discovery highlights a greater diversity of iguanodontians in the Late Jurassic of Portugal than previously recognized.

A new study suggests that dinosaurs likely weren't in decline before an asteroid wiped them out 66 million years ago; instead, there may just be limited fossils from that time period, challenging ...

Dinosaurs likely weren’t declining before an asteroid wiped them all out; instead, there may just be limited fossils from that time period, according to a new study. It has been hotly debated ...

The idea that dinosaurs were already in decline before an asteroid wiped most of them out 66 million years ago may be explained by a worsening fossil record from that time rather than a genuine ...

While researchers knew the 1.5-meter-long (about 5-foot-long) slab was around 200 million years old and home to an abundance of visible dinosaur ... fossils that were found in unexpected locations.

A rare fossil unearthed in Mongolia's Gobi Desert has led to the identification of a new dinosaur species Duonychus tsogtbaatari. Dinosaurs from the Cretaceous. A biological rule that lasted ...

SEWELL, N.J. (WPVI) -- Take a step back -- way back -- into history at the Edelman Fossil Park and Museum ... guests back in time to meet some native dinosaurs, found right in South Jersey.

The idea that dinosaurs were already ... found this trend was due to fossils from that time being less likely to be discovered, primarily because of fewer locations with exposed and accessible ...