Massive Continent-Sized Blobs Deep in Earth’s Mantle May Be Over a Billion Years Old
Deep-seated mantle structures known as LLSVPs have been found to be over a billion years old, affecting tectonic activity.
The Earth’s Core Is Not as Solid As We Thought, Yet Another Study Speculates
A new study of decades worth of seismogram data shows that the surface of Earth’s iron and nickel core is more malleable than ...