Satellite image of the Earth with the Atlantic Ocean in the centre. From space, the Earth looks like a sphere or a ball. About two thirds of the surface is covered with water, and the rest is ...

Scientists don't call it the "Great Dying" for nothing. About 252 million years ago, upward of 80% of all marine species ...

If you take a glance at a map or globe today ... better-constrained periods in Earth history.” Put simply, different models of Earth’s past don’t always agree, and finding a middle ground ...

Tied to Earth Day, National Geographic’s first ... with the headline “What the world will feel like in 2070.” Because the globe is a 3D model, users can stand up and walk around it while ...

About 252 million years ago, upward of 80% of all marine species vanished during the end-Permian mass extinction – the most extreme event of its kind in Earth ... created a model that predicted ...