Scientists have discovered massive structures deep inside Earth, beneath Africa and the Pacific Ocean. These structures are ...

At the low end, the researchers estimate that these underground mountains are at least half a billion years old. But they could be much older, potentially even dating back to the formation of the ...

India and Asia crashed about 55 million years ago, slowly giving rise to the Himalaya, the highest mountain system on Earth. As the mash-up continues, the mountains get higher. Mount Everest ...

The Matterhorn, Mont Blanc and the splendour of the Alps celebrated in this video filmed for the 'Mountains' episode of the BBC documentary Planet Earth II. "Attention. We have a #PlanetEarth2 ...