People across the globe have been marking the longest and shortest days with summer and winter solstice celebrations ... we take a look at some of the best pictures. About 9,500 people gathered ...

The winter solstice signals the shortest day of the year. When is the shortest day of the year and what does winter solstice ...

The UK's coldest season is about to begin - but when exactly does it start? Tomasz Schafernaker explains why there is more ...