A coral five times the size of a tennis court has been discovered in Solomon Islands, with scientists saying it's the largest standalone coral in the world.

You probably know about the last moments of the Rainbow Warrior. But what do you know about the Greenpeace ship's last voyage before it was bombed by the French in New Zealand in 1985? Where had it come from, why was it there and what was it doing? Find out in The Last Voyage of the Rainbow Warrior.