Rocks older than 4.03 billion years could shed light on Earth's earliest geological history, but they're incredibly rare.

If the new age of these Canadian rocks is solid, they would be the first and only ones known to have survived Earth’s earliest, tumultuous time.

Rock hunters can identify Yooperlites by their appearance, unique properties (like fluorescence), and other characteristics. Most people do their rock hunting during the day, but you can't find " ...

A University of Tokyo team has said that it has managed to rapidly identify from photographs the size, location and shape of some 200,000 rocks on two asteroids using artificial intelligence ...

The rock appears quite smooth and even shiny in many areas, despite the fact that it’s been blasted by the dust that rolls across the planet’s surface. In a tweet reply, NASA says it has some ...