Researchers focused on hadrosaurs, a group of duck-billed dinosaurs, whose fossils frequently show healed fractures on ...

Paleontologists have long wrestled with the challenge of identifying the genders of dinosaurs from the fossils they leave ...

New research out of Northern Ireland reveals there may be a distinct clue to determine the actual gender of dinosaurs. It’s ...

There’s plenty of rough sex in the animal kingdom, but dinosaur copulation may have been so violent that it literally broke ...

A trove of specimens from New Mexico may help settle a long-running argument about the diversity of dinosaurs before their extinction. A life reconstruction of Alamosaurus sanjuanensis, from the ...

Traumatic bone injuries in the tails of duckbilled dinosaurs have led scientists at Queen’s University Belfast to a major discovery: they believe they can now identify the bones as female.

Fossil known as Nanotyrannus was full-grown predator that lived alongside Tyrannosaurus rex, study finds - Anadolu Ajansı ...

One of the worst days in the history of life on Earth started like any other. Herds of hadrosaurs with huge head crests and duck bills roamed ancient New Mexico for plants to eat, making sure not to ...

Scientists have unveiled Enigmacursor mollyborthwickae, a small, fast-moving dinosaur that once roamed the floodplains of ...

Scientists have long debated whether dinosaurs were in decline before an asteroid smacked the Earth 66 million years ago, causing mass extinction. New research suggests dinosaur populations were still ...

Paleontologists spotted injuries on the tails of duck-billed dinosaur fossils that might have occurred during mating.

Traumatic bone injuries in the tails of so-called duckbilled dinosaurs have led scientists to a major discovery – they ...