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 ...

For years, scientists have wondered if a certain stretch of rock in Canada could be home to the world’s oldest rocks, and now, a new analysis seems to make the case stronger than ever. The ...

(CNN) — A rocky outcrop in a remote corner of northern Quebec appears serene in its eerie isolation on the eastern shore of Canada’s Hudson Bay. But over the past two decades, this exposed remnant of ...