Across the planet, water makes up 71% of Earth’s surface. The remaining space is covered by land — continents and islands. Before Earth’s land formed the seven continents in the present day, all the ...

There are seven continents on Earth, or so we learned in school. But it turns out that these designations are not as straightforward as they seem, and different scientists have different views on how ...

Africa, Asia, Australia, Antarctica, North and South America, Europe—and the Maritime Continent. Never heard of the last one? That's because it's not a continent made of land. In fact, it's the ...

Add Yahoo as a preferred source to see more of our stories on Google. Across the planet, water makes up 71% of Earth’s surface. The remaining space is covered by land — continents and islands. Before ...