Despite seeming like a relatively stable place, the Earth's surface has changed dramatically over the past 4.6 billion years. Mountains have been built and eroded, continents and oceans have moved ...

Here’s what you’ll learn when you read this story: Scientists believe they’ve found evidence that life on Earth is over a billion years older than anyone believed was realistic. New research used ...

Tara Djokic and co-authors received funding for this research from the Etheridge family descendants; Australian Museum Research Institute, Australian Museum Trust; and Australian Research Council (ARC ...

(CNN) — A site in the San Juan Basin of northwestern New Mexico is providing a rare glimpse into the last days of the dinosaurs. Rocks and fossils at the Naashoibito Member site show an ecosystem that ...

A site in the San Juan Basin of northwestern New Mexico is providing a rare glimpse into the last days of the dinosaurs. Rocks and fossils at the Naashoibito Member site show an ecosystem that was ...