If you thought that crocodiles were menacing enough, be glad that you didn’t live in Arizona some 225–201 million years ...

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

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

Trading gems, minerals, fossils and meteorites can be fraught with controversy and ethical ambiguity. But is the answer to ...

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 typically under-the-radar race for the board of the public utility serving Phoenix has been shaken up by the enthusiastic involvement of Turning Point USA.

Researchers believe these creatures started out on four legs and later began walking on two legs as they grew.

East Trilby Road in Fort Collins will close for months starting March 16 for a $2.1 million culvert replacement project.

Prime Minister Viktor Orban, considered the Kremlin’s closest partner in the EU, said in a video posted to social media on Monday that he had ...

He also noted that features such as bipedalism, toothless beaks, hollow bones, and large eye sockets are typically associated ...

A Triceratops named “Trey” has been a popular exhibit at the Wyoming Dinosaur Center in Thermopolis for 30 years. Now on the auction block, it has ...