A newly discovered fossil marine lizard withrazor-sharp teeth is offering scientists a rare glimpse into life at the very end of the dinosaur age. Called Khinjaria acuta, this fierce predator roamed ...

Fossil tooth lodged in skull helps reconstruct final moments of giant dinosaur that became prey - Researchers say finding indicates duckbilled plant-eating dinosaur was killed by a T rex ...

A rare dinosaur fossil on display at the Museum of the Rockies in Bozeman, Montana, tells a gory story. The skull from a ...

Spinosaurus, the only known semiaquatic dinosaur predator, joins Tyrannosaurus, Giganotosaurus and Carcharodontosaurus among the largest meat-eating dinosaurs.

For more than a century, paleontologists have been piecing together how the mysterious predator Andrewsarchus is related to ...

NEW YORK — A big catch of fish fossils in southern China includes the oldest teeth ever found — and may help scientists learn how our aquatic ancestors got their bite. The finds offer new clues about ...

The unusual looking fossil is estimated to be a few hundred million years old dating to the Carboniferous period.

A team of experts have found a tooth in Ethiopia which may rewrite our human family tree and forever alter our understanding of where we came from.

A newly examined prehistoric shark from the age of dinosaurs provides surprising insights into the early evolution of modern sharks. It cannot be confidently assigned to any shark order that exists ...

Ian Towle receives funding from the Australian Research Council (ARC DP240101081). Luca Fiorenza receives funding from the Australian Research Council (ARC DP240101081). For decades, small grooves on ...