Deep within Earth’s mantle lie two enormous regions, often referred to as "islands," which are the size of continents.

A persistent "gravity hole" beneath Antarctica gives scientists a window into Earth's deep interior, showing how processes far below reshape the planet's gravity field over millions of years.

Far below the familiar blue of the oceans, scientists are uncovering evidence of a vast hidden reservoir of water locked inside the rocks of Earth’s mantle. Rather than a single underground sea, this ...

Scientists have recently unearthed a significant discovery, revealing unexpected movements occurring deep within the Earth’s crust, specifically 2,700km beneath the surface. This discovery has shed ...