Scientists believe that gold and other precious metals are slowly leaking to the surface from Earth's core through Hawaiian ...

NASA’s Mars InSight has provided … well, insight, into the inner workings of the Red Planet. By monitoring “marsquakes” over the past two years the instrument has allowed scientists to measure the ...

Our planet may have had a recent change of heart. Earth’s inner core may have temporarily stopped rotating relative to the mantle and surface, researchers report in the January 23 Nature Geoscience.

Scientists discover that a potential 'diamond factory' may have existed at Earth's core-mantle boundary for billions of years. Steel rusts by water and air on the Earth's surface. But what about deep ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. The Earth's mantle might not always move along in lockstep with the overlying tectonic crust—as set out in science ...

A sideways flow of hot mantle rock, not a deep plume rising from near Earth’s core, may be feeding one of the planet’s most ...

Starting this week, scientists will begin a multiyear expedition to drill below the Earth’s crust, reports Nature. The quest to reach the Earth’s mantle began more than 60 years ago when Scripps ...