A new species of small, venomous reptile, Microzemiotes sonselaensis, has been discovered in the Late Triassic Chinle ...

Learn about the time period that took place 251 to 199 million years ago. 3 min read The start of the Triassic period (and the Mesozoic era) was a desolate time in Earth's history. Something—a ...

In the Year of the Dragon, scientists have made an exciting discovery: a complete fossil of an aquatic reptile resembling a ...

The creature supposedly stood roughly the size of a small dog, weighing around 10 pounds, with a tail that stretched a meter ...

Caddisfly swarming behavior, identified from mid-Cretaceous amber, may have diminished in response to the rise of ...

SOUTH BEND — Family Quest Entertainment presents “Jurassic Quest” from Oct. 4 to 6 at Century Center, 120 S. Dr. Martin Luther King Jr. Blvd. According to a press release, the interactive ...

There have been five mass extinction events in the history of the world: the Ordovician-Silurian Extinction, 440 million ...

Today's Google Doodle celebrates the Staurikosaurus, a small dinosaur from the Late Triassic period, about 230 million years ...

Scientists in Brazil announced the discovery of one of the world's oldest fossils believed to belong to an ancient reptile ...

There's no universally accepted dinosaur species that lived earlier in time. Dating to around 230 million years ago, in the Late Triassic Period, the Ischigualasto Formation in Argentina contains an ...

An "agile and lightweight" predecessor to the dinosaurs - dating back 237 million years - has been discovered in Brazil.