It's the GBBO final on Wednesday evening. You've been telling us who you think should win out of Jane, Candice and Andrew.
Junior Bake Off winner Amari tells us what the bakers need to win The Great British Bake Off.
Martin takes a flight on one of the most advanced science planes in the world, which is measuring the amount of pollution in the UK's cities.
Martin has all your top stories on Wednesday.
MPs have agreed that Heathrow airport should be made bigger - but why is this such a big deal?
Australia Post has said sorry for taking half a century to deliver a postcard that was sent from Tahiti to Adelaide
Thousands of people in Mexico turn out for a zombie walk.
The camp in Calais in France is one of the biggest migrant and refugee camps in Europe.
Newsround went to meet Alex, whose school is trying to build the fastest foam car in the UK.
Daisy Ridley, who plays Rey in the Star Wars movies, has hinted that her character's parents will be revealed in the next film.