Scientists have discovered an ancient ocean floor between Earth's core and mantle. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A massive ...

Scientists believe that Earth's core is a massive ball of iron. However, a new discovery suggests that the Earth's core is surrounded by an unexpected ancient structure. A high-resolution map of the ...

Everyone is familiar with the concept of finding sunken treasure on the ocean floor. Now, scientists may have found an ancient ocean floor that is itself a type of geological buried treasure. Using ...

Scientists have created a detailed map of the geology beneath Earth's southern hemisphere. They believe an ancient ocean floor may be wrapped around our planet's mysterious core. The new findings ...

Scientists believe that pieces of an ancient Mars-sized planet known as Theia may be buried deep within Earth’s mantle close to the core, following an ancient collision between the two worlds that ...