HumansRisky Talk review: How to protect yourself from dodgy statisticsEverything from genetic tests to immigration numbers is full of shaky statistics. David Spiegelhalter's new podcast helps separate the factual from the flakyCulture
QuestionWhat is a chimera? A chimera is an individual whose body is composed of cells that are genetically distinct, as if they are from different individuals – and sometimes they really are from different individuals.