The evidence of the rocks suggests that the great land masses grew by cycles in which chains of volcanoes rose from the sea and sediment washed into the deep troughs ...

The history of Earth's continents might be different from what we first thought. The most popular theory of how the continents formed billions of years ago may not be right, according to a paper ...

only six continents. Emerging from an extensive investigation into the geological dance that separated Europe from North America, this study delves deep into the history of Earth's landmasses.

THE author is to be congratulated upon a brave project, the writing of a geological history of the earth in ... combined with comparative study of that sub-continent and South America, and with ...

Africa's top historians take a fresh look at the events and characters that have shaped the continent from the origins of humankind to the end of South African apartheid. See the rise and fall of ...