Meet the Polarstern, a German research ship with a huge mission.
Non-league Sutton take on Arsenal in the FA Cup on Monday. Players Roarie Deacon and Craig Eastmond talk about how they're preparing for the big game.
Dogs put on their best costumes for the Blocao dog carnival in Rio, Brazil.
Catch up on the latest Newsround bulletin on CBBC.
Three of the contestants from Let It Shine speak to Newsround about getting through to the final.
A famine has been declared in a part of South Sudan. But what does it mean?
Have you ever shared news online or talked about it with your friends? If you have, did you stop to think whether or not it was telling the truth before you shared it?
Hundreds of people take part in a huge tomato throwing battle in Chile, South America.
Watch Lincoln manager Danny Cowley on the Newsround sofa talking about his team being the first non-league side to reach the FA Cup quarter-finals in 103 years!
Kids from Lincoln City's Youth Academy tell us their thoughts on the huge result. The non-league side have beaten Premier League rivals Burnley in the FA Cup fifth round.