In the remote reaches of Arizona s Petrified Forest National Park, scientists have unearthed North America's oldest known pterosaur a small, gull-sized flier that once soared above Triassic ecosystems ...

A groundbreaking discovery in Arizona’s Petrified Forest reveals North America’s oldest pterosaur.

Paleontologists know the bone bed as PFV 393. The late fossil preparator Bill Amaral found the site in 2011 on a field trip ...

Paleontologists have uncovered in Arizona a Triassic treasure trove of fossils dating back 209 million years ago.

A flying reptile that hovered over dinosaurs at least 200 million years ago has been discovered. It’s a new species of ...

The Center for Science Teaching and Learning is honoring its 25th anniversary with a lively celebration and three new ...

Fossils of the pterosaur were discovered in Petrified Forest National Park. The fossils date back 209 million years.

Three animatronic dinosaurs join the other prehistoric creatures at the Center for Science Teaching & Learning on Long Island ...

The 209-million-year-old fossil offers clues to the evolution of the reptiles, which have more than 150 named species ...

The well encountered a 14-m gas column in the Stø formation in sandstone totaling 70 m and with good reservoir quality.