Recently scientists were able to build the most comprehensive map of the inner workings of our planet and they discovered an ancient ocean floor surrounding the core of Earth Trump signs executive ...

Scientists have uncovered new information about the Earth's core: it may not be completely solid. Instead, its center may be more malleable than expected and has changed shape in recent years.

This breakthrough opens new perspectives on the composition of Earth's core and its geological history. Image: Argonne National Laboratory / Flickr / CC 2.0 Helium, known for its chemical inertness, ...