A dramatic geological event millions of years ago led to a stunning drop in sea levels. New research reveals how this ancient ...

New research suggests melting ice sheets are warming global temperatures which may speed up continental drift, creating ...

Around 10,000 years ago, as the last Ice Age drew to a close, the drifting of the continent of North America, and spreading ...

Around 10,000 years ago as the last Ice Age drew to a close, the drifting of the continent of North America, and spreading in ...