Paleontologists have uncovered a groundbreaking new dinosaur species in Switzerland's Klettgau Formation.

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

Roughly 252 million years ago, Earth experienced its deadliest known extinction. Known as the Permian–Triassic Mass ...

Large-scale volcanic eruptions have severe impacts. One such event contributed to the extinction of dinosaurs, in addition to the asteroid that struck Earth 66 million years ago. These phenomena ...

Scientists have uncovered the shocking cause behind the mass extinction that wiped out ocean life 200 million years ago.

A remarkable finding has surfaced in the colorful, fossil-rich badlands of Arizona’s Petrified Forest National Park: North America’s oldest known pterosaur. The newly identified species — a flying ...

A vertebrate fossil discovered in a rock from the Late Triassic period (approximately 220 million years ago) in Takahashi ...

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 ...