Newly-Named Prehistoric Reptile Roamed Ancient Arizona 215 Million Years Ago In A Nutshell Scientists discovered a new Triassic reptile in Arizona called Sonselasuchus cedrus, a strange crocodile ...

From Tucumcari fossils to Clayton trackways, explore New Mexico’s dinosaur sites, dig programs and camping under dark skies.

An 11-year-old fossil hunter helped scientists discover remains of a giant marine reptile that lived about 202 million years ago and may have been the largest sea reptile ever.

Ruby Reynolds unearthed the largest-known marine reptile fossil on England’s coast, unveiling the 82-foot Ichthyotitan ...

Long before mammals dominated the land and even before the most famous dinosaurs appeared, Earth was home to a wide variety ...

Fossils reveal a small ancient reptile related to crocodiles, Sonselasuchus cedrus, that may have switched from four legs to two as it grew.

Scientists have identified a strange early crocodile relative that may have looked somewhat like a flightless bird ...

Steven Spielberg’s new Netflix documentary series has quickly climbed the streaming charts shortly after its release. The show has drawn attention from viewers exploring its large-scale depiction of ...

The poodle-sized reptile that lived over 200 million years ago was among creatures that had features similar to dinosaurs it ...

Researchers discovered that a 215-million-year-old reptile started life on four legs and switched to two as an adult.

Learn how fossils from Arizona’s Petrified Forest National Park revealed that a Late Triassic crocodile relative may have started life on four legs before walking on two as an adult.

A "peculiar" ancient relative of the crocodile which experts believe began life on four legs before, in adulthood, it learned ...