These chemical oddities may explain why Earth seems to be deficient in certain elements — and could prove useful in catalysts ...

Add Yahoo as a preferred source to see more of our stories on Google. The Earth's internal layers including the mantle, outer core, and inner core. Scientists believe that the inner core’s rotation ...

A new study analyzing decades of seismogram data shows that physical changes can occur at the surface of the Earth’s inner core. This means that the surface of the inner core could be more viscous ...

While we have sent probes billions of kilometers into interstellar space, humans have barely scratched the surface of our own ...

Measurements of seismic waves over many years suggest the Earth's core is deformed and reshaped by conditions of extreme heat ...

Earth's solid inner core has begun to slow its rotation relative to the surface, a shift detected through seismic data. This ...