A hidden continent existed under Greenland's ice. Scientists found this lost continental fragment. It is called the Davis ...

The groundbreaking discovery was detailed in a study published last year in the journal Gondwana Research by researchers from the University of Derby in England and Sweden's Uppsala University. Read ...

About 250 million years ago, you could pretty easily walk from Australia to North America – with a pit stop in Antarctica. This was when the Earth was one continent called Pangaea that slowly ...