A dramatic shift in Earth’s magnetic field occurred roughly 41,000 years ago during what scientists now call the Laschamps ...

The iron-rich core at the centre of our planet has been a crucial part of Earth’s evolution. The core not only powers the ...

LOS ANGELES — For decades, geophysicists believed they understood the limits of where earthquakes could occur in Earth’s interior. Then in May of 2015, a magnitude 7.9 earthquake struck at an ...

Several structures, a.k.a. tectonic plates, seemed to be sitting there, untouched since the evolution of Earth billions of ...

Case Western Reserve University scientist part of team reversing view of how minerals behave deep below our planet’s surface; could apply to other planet studies Case Western Reserve University ...

A new study rules out the existence of global oceans of water on Neptune-like planets such as K2-18b, finding their water ...

The interior of the mysterious far side of the satellite could be chillier than the side constantly facing Earth, according ...

Seismic studies reveal Mars may have a solid inner core. The result deepens knowledge of its evolution and lost magnetic field. Researchers have determined that Mars shares a structural similarity ...

The interior of the mysterious far side of the moon may be colder than the side constantly facing Earth, suggests a new ...

The moon is sometimes called "two-faced" because the surface of its side perpetually facing away from Earth looks so ...