In some parts of Earth's interior, seismic waves travel at different speeds depending on the direction in which they are ...

Ever wonder how designers make models in 3D? Check out this free program from Google that lets you create, view and edit 3D plans quickly and easily. Jessica Dolcourt VP, Content Operations and ...

Deep within Earth, there lies a mysterious layer called the D" layer. Located roughly 3,000 kilometers down, this zone sits just above the boundary between the planet's molten outer core and its solid ...

Earth’s core is a strange, strange place. For decades, scientists have suspected that, like Matryoshka stacking dolls, there may be an additional hidden layer within our planet’s solid iron and nickel ...

While most of us take the ground beneath our feet for granted, written within its complex layers, like the pages of a book, is Earth's history. Our history. Research shows there are little-known ...

A team has updated its asteroid bombardment model of the Earth with the latest geologic evidence of ancient, large collisions. These models have been used to understand how impacts may have affected ...

Advanced seismic imaging techniques could improve earthquake early warning models and aid the development of next-generation ...

Magnetotelluric (MT) data, which contain measurements of electric and magnetic field variations at Earth's surface, provide ...