We've all seen magnificent images of Earth from space, some photographed by astronauts and others collected by orbiting satellites. So why doesn't our planet seem round when we stand in a park or ...

These pioneers set off because they knew the Earth was round, allowing them to go across one ocean and come back home the other way. 'They made the first orbit of Earth by sea,' said Dr Garvin ...

The terrific astronomical trio of Copernicus, Isaac Newton and Galileo explain how they each came to their universal scientific conclusions (including that the Earth goes round the Sun ...

Meta (formerly Facebook) plans to build the world's longest undersea cable that will be longer than the Earth is round. The high-capacity, fiber-optic cable that will link five continents will ...