An 80-million-year-old fossil bird from the Mesozoic era was uncovered in Brazil by a team of researchers from the University ...

Researchers have found nearly every plant part they need to trace the prehistoric history of a 47 million-year-old "alien ...

Jan. 7, 2025 — A newly described dinosaur whose fossils were recently uncovered is challenging the existing narrative, with evidence that the reptiles were present in the northern hemisphere ...

Which came first, the dinosaur or the dinosaur egg? I can’t answer that question but one of Montana’s greatest dinosaur ...

A chicken-sized dino, the oldest known in North America, has thrown a wrench in the widely accepted timeline of early ...

Scientists have uncovered the fossil remains of a tiny feline species smaller than a house cat from an ancient cave in eastern China. Researchers from the Chinese Academy of Sciences say the feline ...

US greenhouse gas emissions barely decreased in 2024, leaving the world's largest economy off track to achieve its climate goals, according to an analysis released Thursday, as the incoming Trump ...

As white Americans moved further westward into the Nebraska territory after the Civil War, they kept fashioning a new ...

Two species of marine molluscs dating back about 430 million years have been named Punk and Emo for their outlandish spiky appearance ...

Paleontologists say the fossils could prove dinosaurs lived in the northern hemisphere millions of years earlier than ...