We all know that what goes in must come out, but do you know what happens to the food inside your body before we visit the bathroom? Put the digestion process in order with this tricky quiz!

We all know that what goes in must come out, but do you know what happens to the food inside your body before we visit the bathroom? Put the digestion process in order with this tricky quiz!

In episode two of Operation Ouch, the new medical series for CBBC, identical twins Dr Chris and Dr Xand van Tulleken continue their exploration into the fascinating world of medicine and biology ...

It has been over 100 years since the start of World War One (WWI). This series of eight primary lesson plans support a CBBC 'Operation Ouch! WWI Special' film, which looks at the impact of WWI. gain ...

Interview with Dr Chris and Dr Xand van Tulleken, presenters of new CBBC series Operation Ouch. Can you give us a quick overview of Operation Ouch? Chris: Operation Ouch is everything you’ve ...