BBC News Asia
By Ione Wells
By Claire Press
BBC World Service
Scientists in Singapore are using the popular building block in an effort to rejuvenate its reefs.
By Medhavi Arora
BBC reporter, India
The humanitarian crisis in Afghanistan could cost millions of lives if aid is not provided, the UN warns.
By The Visual and Data Journalism Team
By Aparna Alluri and Vikas Pandey
BBC News, Delhi
The BBC was given rare access to film the 45,500-year-old images found on an Indonesian island.
By Zhaoyin Feng & Gordon Corera & Jessica Murphy