How high up is the lowest level of ...

Ayoush Lazikani The Medieval Moon A history of haunting and blessing 272pp. Yale University Press. £20 (US $30). Something fundamental changed in our relationship with the moon when we realized we cou

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

HUMANITY HAS CHANGED AN AWFUL LOT IN THE PAST 58 YEARS. THE MOON? NOT SO MUCH. It was in 1968 that astronauts first drew near the moon, and it will be early this year, if all goes as planned, that a c

Holidaymakers have one major thing in common with scientists who are on the hunt for alien life: their plans are often thwarted by clouds. The clouds on alien worlds are such a long-standing issue – o

Rivers and lakes form a sacred geography in the South Indian state of Kerala, where travellers can trace waterways that have been shaping myths, legends and religious practices for millennia