The dance of the continents has been reshaping Earth for billions of years, creating the landscapes we walk on today. Scientists are unlocking secrets about how plate tectonics forged our modern world ...

The Earth's surface is made up of two types of crust: Volcanoes are also mainly formed at plate boundaries. There are some important exceptions. for example the Hawaiian Islands, which are entirely ...

The solid ground that we all live on forms a thin crust around the Earth. It’s no more than 50km thick - and it’s just the upper part of the lithosphere. Below it is the upper mantle. It’s mostly ...