How high up is the lowest level of ...

Think of Stonehenge and what inevitably springs to mind, of course, are those gargantuan monoliths. However, new research suggests our Neolithic ancestors were not just building upwards on Salisbury P

In 1977, the year the movie Star Wars: Episode IV – A New Hope was released, marine geologists laid eyes on a deep-sea hydrothermal vent for the first time. They were diving inside the submersible, kn

Amazing answers to your curious questions

The natural disaster that resulted in the prominent ancient Greek city of Helike being lost for centuries

An archæological mystery, first noticed accidentally due to aerial photography in 1933, is etched across the hillside of Monte Sierpe (Serpent Mountain) in the Pisco Valley in southern Peru. It takes