Deeply hidden in Earth's mantle there are two huge "islands" the size of a continent. New research from Utrecht University ...

New measurements suggest mysterious continent-sized masses in our planet’s lower mantle may be extremely stable features ...

Deep beneath the Pacific Ocean, geophysicists have uncovered enigmatic structures in the Earth’s mantle that challenge ...

Continent-size islands deep inside Earth's mantle could be more than a billion years old, a new study finds.

Two hidden mountains, more than 100 times larger than Mount Everest have been discovered deep underground. The two ‘islands ...

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

Earth's biggest mountains, more than 100 times taller than Mount Everest, have been discovered on the boundary between Africa ...

The LLSVPs are found in what scientists refer to as "slab graveyards," where tectonic plates sink through a process called ...

Over 25 years ago, researchers discovered that some of these deep Earth reverberations pointed to the existence of two ...

These mountains, known as "Large Low Seismic Velocity Provinces" or LLSVPs, sit on the boundary between Earth's core and ...

"The Zanclean megaflood was an awe-inspiring natural phenomenon dwarfing any other known floods in Earth's history," an ...