It's Sport Relief on Friday and loads of people are taking on challenges - so get in touch and tell us what you are doing!
The stage version of the massive hit film Frozen has opened in America. So how do you make a stage show out of a famous animated musical?
Newsround caught up with Radio 1 presenter Greg James to talk about his Gregathon Challenge for Sport Relief.
Catch up with the latest bulletin
This robot fish has been designed by experts to let them swim under the sea without looking out of place
Meet the 11-year-old karate kid who's won gold at an international championships.
People in some parts of the USA have been snowed out of school and work, but that just gave them time for one of the biggest snowball fights you'll ever see!
England's cricketers had a truly terrible innings against New Zealand, but here are some other terrible sporting performances to cheer you up!
Ten teams of girls competed in the final of a coding competition.
This huge jet of water burst from a road in California - and flew higher than some buildings!