UFC middleweight champion Israel Adesanya talks to BBC Sport about freedom of expression and turning his back on New Zealand.

Nearly 200 countries agree to start negotiations on a global treaty to tackle the plastic "crisis".

A relative of one of those killed in the Olembe Stadium crush says compensation his family have received can never make up for their loss.

Around 1,000 Ukrainian tourists are stranded in Tanzania's semi-autonomous islands of Zanzibar.