The core of the Earth is undergoing surprise structural changes, researchers believe. A new study has seen scientists ...

Scientists at the University of Southern California have discovered the Earth's core is changing shape after analysing ...

Research on hidden structures deep within Earth’s mantle challenges theories about our planet’s middle layer and could ...

Scientists have discovered massive structures deep inside Earth, beneath Africa and the Pacific Ocean. These structures are ...

Two enormous continent-sized "islands" found buried deep inside the Earth's mantle are challenging our ideas about our planet's inner workings. These unexpected regions of the Earth's innards appear ...

Recent scientific discoveries reveal two extraordinary phenomena that could change our understanding of Earth's hydrology.

Potential patches of Earth's ancient crust, sometimes called "sunken worlds," may have just been discovered deep within the mantle, thanks to a new way of mapping the inside of our planet.

Jess Thomson is a Newsweek Science Reporter based in London UK. Her focus is reporting on science, technology and healthcare. She has covered weird animal behavior, space news and the impacts of ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Like most of us ...

Natural phenomena such as volcanic eruptions and earthquakes are a constant reminder that we live on a restless planet. Such natural events give us a brief glimpse of the tremendous forces at work ...

Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that ...