Around 250 million years ago, all of the continents were joined ... Can you work out where the continents were connected? South America links together like a jigsaw puzzle to Africa.

A long time ago (way long), all of the earth's continents were squished together—one supercontinent and one superocean. You could basically walk from South America into Africa, or from Africa ...

Ever since the continents were all mapped, people had noticed that many coastlines, like those of South America and Africa, looked as though they would fit together if they could be moved like ...