The Geological Society of London says of Africa’s severing: ‘Today the EAR remains above sea level however in the future, as ...

Loki Patera is 202 kilometres (126 mi) in diameter, covers 20,000 sq km (7,700 sq mi), and was the largest volcanic feature found on Io until these new observations revealed the hot spot in the south ...

This was when the Earth was one continent called Pangaea that slowly broke apart and spread out to form the continents we ...

This course deals with the composition and evolution of the crust, lithospheric mantle and asthenosphere. Seismic imaging techniques and interpretation of tomographic images in terms of composition ...

The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for decades. Now, Harvard researchers think they have a good explanation for ...