A remarkably intact skull of this leopard-sized mammal reveals a new member of the fearsome hyaenodonts, and re-evaluates an ...

The extinction of the largest dinosaurs to walk the Earth may have played a critical role in creating an environment that ...

A 69-million-year-old Antarctic fossil proves some birds thrived before the dinosaurs’ extinction, reshaping avian evolution ...

Scientists identify Vegavis iaai, a 69 million-year-old bird from Antarctica, as the oldest-known relative of modern birds, ...

What would have happened if, 65 million years ago, a meteor had not struck the Earth, contributing to the extinction of the ...

What would have happened if, 65 million years ago, a meteor had not struck the Earth, contributing to the extinction of the ...

The discovery of a 69-million-year-old bird fossil is reshaping our understanding of avian evolution.

VEGA ISLAND: Near the end of the age of dinosaurs, a bird resembling today’s loons and grebes dove for fish and other prey in ...

Vegavis, an ancient bird from Antarctica, identified as the oldest modern bird ancestor with specialized fish-hunting adaptations.

Near the end of the age of dinosaurs, a bird resembling today's loons and grebes dove for fish and other prey in the perilous ...

The world of early dinosaurs was vastly different from the one their descendants would later dominate. During the Late Triassic period, dinosaurs were only a minor part of a diverse ecosystem filled ...

Paleontologists continue to find fossils that help revise our understanding of how dinosaurs did it Riley Black Science Correspondent The Tyrannosaurus at Spain’s Jurassic Museum of Asturias ...