The African continent is gradually splitting apart. Although a new ocean is expected to form as a result, it won't be for millions of years.
The tiny Juan de Fuca plate is largely responsible for the volcanoes that dot the Pacific Northwest of the United States. The plates make up Earth's outer shell, called the lithosphere. (This includes ...
Emma Watts works for Swansea University. She receives funding from Natural Environment Research Council and the UK Research Council. Derek Keir works for the University of Southampton. He receives ...
Back in the day (and by that, we mean around 230 million years ago), there used to be one big supercontinent called Pangea ...