Giant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.

NASA has been monitoring a strange anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies ...

Like straight out of Julio Verne's Journey to the Center of the Earth, scientists from Northwestern University and the ...

The instrument enclosure of NASA's Near-Earth Object Surveyor was prepared for critical environmental tests inside the ...

The discovery that helium and iron can mix at the temperatures and pressures found at the center of Earth could settle a long-standing debate over how our planet formed.

The core of the Earth is undergoing surprise structural changes, researchers believe. A new study has seen scientists unexpectedly find that the inner core of our planet is changing its physical ...

Earth is our home planet, and it's the only place in the universe where we know for certain that life exists. Earth formed over 4.5 billion years ago from a swirling cloud of gas and dust squished ...