How deep can humanity go beneath the Earth’s surface? The Kola Superdeep Borehole, the deepest manmade hole in the world, ...

A series of groundbreaking discoveries are reshaping the way scientists understand Earth’s deep history, hinting at secrets ...

ETH Zurich scientists confirmed that solid rock flows deep inside Earth, solving a decades-old mystery about seismic waves.

Deep sea sediments contain treasure troves of information about marine ecosystems and past climate scenarios, yet remain ...

The D" layer, some 2,700 kilometers (nearly 1,700 miles) below our feet, has been mystifying scientists for decades.

A balloon-borne experiment over Antarctica, designed to detect cosmic radio waves, has instead picked up bizarre signals that appear to be coming from deep within the ice. These signals challenge our ...

This type of flow form of mantle convection, moves heat through Earth’s interior and reshapes how we think about the planet’s ...

Explore the universe with news on fascinating discoveries, scientific advancements and more. Deep inside Earth is a solid metal ball that rotates independently of our spinning planet, like a top ...

Seismic imaging has exposed two massive zones hidden deep in Earth’s mantle. These giant blobs, known as large low-velocity provinces, or LLVPs, stretch beneath Africa and the Pacific.

The discovery of "dark oxygen" raises questions about the origins of life on Earth and the potential impact of deep-sea mining on ... Association for Marine Science, show that oxygen is being ...

Published in Science ... one day drill deep into Martian rock to search for signs of ancient or even extant life. Until then, Earth's own subsurface remains a frontier full of discoveries waiting ...