Earth may have been a waterworld covered by global ocean 3.2 billion years ago, study suggests – Fox News

1. Earth may have been a waterworld covered by global ocean 3.2 billion years ago, study suggests  Fox News
2. Earth may have been a ‘water world’ 3bn years ago, scientists find  The Guardian
3. Could Earth be a ‘waterworld’? It may have started that way  CNN
4. Earth Could Have Once Been a Waterworld Covered by a Global Ocean, Study Suggests  ScienceAlert
5. Three Billion Years Ago, the Planet May Have Looked Like Kevin Costner’s ‘Waterworld’  Newsweek
6. View Full Coverage on Google News

Source: Weather