5 scientific events that shaped the decade

Science has made some huge discoveries in the last ten years. We look back at the decade that was.

Find out more about these top science stories:

• Seeing a black hole: The first real image of a black hole

• The origins of humans: Homo naledi, a new species of the genus Homo from the Dinaledi Chamber, South Africa

• Gravitational waves: Professor David McClelland FAA

• The CRISPR revolution: Gene editing with CRISPR

• Climate change: Climate science