Scientists may finally be closing in on the origins of two colossal, mysterious structures buried nearly 1,800 miles inside ...

Two enormous structures that sit at the border between the Earth's mantle and its core have puzzled scientists for decades.

One of the strangest mysteries about our Earth is the presence of two dense, giant blobs inexplicably clustered above the ...

Deep under our feet—almost 1,800 miles below the surface—scientists have found two huge and mysterious structures that may ...

What lies 3,000 km beneath us? A new study reveals how a leaking core may have formed mysterious deep-Earth structures, ...

For decades, scientists have been baffled by two enormous, enigmatic structures buried deep inside Earth with features so ...

The iron-rich core at the center of our planet has been a crucial part of Earth's evolution. The core not only powers the magnetic field which shields our atmosphere and oceans from solar radiation, ...

A team of geophysicists say that an enormous mass shifted deep beneath the Earth’s surface 18 years ago. As detailed in a paper published in the journal Geophysical Research Letters last month, a team ...

New research suggests that Theia, the object whose collision with Earth is theorized to have caused the formation of the moon ...