Nineteen-year-old Abhiir Bhalla has campaigned against air pollution in Delhi most of his life.
Month: December 2020
A reconnaissance flight in the South Atlantic obtains spectacular imagery of the giant iceberg A68a.
EU and UK negotiators call in leaders in last ditch effort to secure a trade deal.
A selection of striking images taken around the world this week.
Christian Picciolini became a Nazi skinhead as a teenager but now he fights extremism.
