Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: BBC A creeping ...

This is read by an automated voice. Please report any issues or inconsistencies here. When the sun vanishes early and the chill of darkness comes on deep and fast, there has always been an instinct to ...

Nottingham Trent University provides funding as a member of The Conversation UK. Christmas is usually seen as a time of light, warmth, and happiness. However, in Europe there is a long tradition of ...

Alice Vernon does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...