The colourful history of the BBC's 90-year-long involvement in a unique national sporting event
A selection of the best photos from across Africa this week
In Niger, the presence of clean water is helping to wash away some of a village's worries.
The winners of the 2018 Sony World Photography Awards Open competition are announced.
A project in Tyneside uses allotments to help refugees and asylum seekers find place and purpose.
Some striking images from the Winter Paralympics
Ami Vitale speaks about her photographic adventures and offers advice to those wanting to follow in her footsteps.
Why do we change the clocks?
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