Geologists discovered "gigantic fortresses" under the Earth's crust, which have provided insight into the workings of the Earth's mantle.

Scientists thought this crater in Australia was the world’s oldest — but an independent analysis shows they might be off by ...

The origins of plate tectonics on Earth are hotly debated, but evidence from Australia now shows that parts of the crust ...

The reality of what lies within our oceans has fascinated people since time immemorial, so it’s no wonder we’ve created countless myths about the watery depths. But step aside, Atlantis, scientists ...

Researchers used zircons and AI to reconstruct Earth's ancient crust, revealing possible tectonic processes from the planet's ...

New research from HKU geologists suggests that Earth's first continents were born not from plate tectonics, but from deep ...