New Theory Explains How Ancient Earth Came to Be So Wet
Astrophysicists have been grappling with the question of how water arrived on our young planet for decades. One of the ...
Two buried ‘supercontinents’ hiding inside Earth could be much older than previously thought
Research on hidden structures deep within Earth’s mantle challenges theories about our planet’s middle layer and could ...
Mysterious 'Supercontinents' Inside Earth Challenge Mantle Theory
These ancient buried "super-continents"—known to scientists as large low-seismic-velocity provinces (LLSVPs)—were found lurking below Africa and the Pacific Ocean, entombed some 1,200 miles below the ...