Stephen Hawking hosted a party in 2009 and sent invitations only after it ended to test whether time travelers from the future would attend.

The Preciousness of Time is a quiet tribute to the thoughts and legacy of Stephen Hawking — a scientist who spent his life studying time, yet always reminded us how meaningful it is in everyday life.

Out of 8,000,000 listings, less than one per cent achieve the milestone of being one of the best of the best - and Cambridge is on the list. The county's namesake was ranked as the 18th best ...